Updated on 2024/11/01

写真a

 
Haramoto Eiji
 
Organization
Graduate Faculty of Interdisciplinary Research Faculty of Engineering Civil Engineering Environmental Engineering (Environmental Sciences, Interdisciplinary Center for River Basin Environment) Professor
Title
Professor
Profile
Please visit Facebook page to know the activities of my lab: https://www.facebook.com/HaramotoLab/
External link

Other affiliation

  • Civil Engineering Environmental Engineering (Civil and Environmental Engineering)  Professor

Research History

  • University of Yamanashi   Interdisciplinary Center for River Basin Environment   Professor

    2023.10

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    Country:Japan

  • Hiroshima University   Graduate School of Advanced Science and Engineering   Visiting Professor

    2023.7 - 2023.9

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    Country:Japan

    Job classification:Professor

  • University of Yamanashi   Interdisciplinary Center for River Basin Environment, Graduate Faculty of Interdisciplinary Research   Professor

    2020.3 - 2023.9

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    Country:Japan

  • University of Yamanashi   Interdisciplinary Center for River Basin Environment, Graduate Faculty of Interdisciplinary Research   Associate Professor

    2015.1 - 2020.2

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    Country:Japan

  • University of Yamanashi   Interdisciplinary Center for River Basin Environment, Graduate Faculty of Interdisciplinary Research   Assistant Professor

    2014.10 - 2014.12

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    Country:Japan

  • Gifu University

    2014.7 - 2015.3

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    Country:Japan

  • JICA   Short-term Expert

    2014.5 - 2019.10

  • Gifu University

    2013.12 - 2014.3

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    Country:Japan

  • University of Yamanashi   International Center for River Basin Environment   Assistant Professor

    2009.1 - 2014.9

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    Country:Japan

  • University of Yamanashi   Assistant Professor

    2008.9 - 2008.12

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    Country:Japan

    Job classification:Assistant professor

  • National Institute of Public Health   Department of Water Supply Engineering   Researcher (JSPS Research Fellowship for Young Scientists (PD))

    2007.4 - 2008.8

  • The University of Tokyo   Department of Urban Engineering, Graduate School of Engineering, The University of Tokyo   JSPS Research Fellowship for Young Scientists (DC2)

    2005.4 - 2007.3

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Education

  • The University of Tokyo   Graduate School of Engineering   Department of Urban Engineering

    2004.4 - 2007.3

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    Country: Japan

    Course: Doctor course

  • The University of Tokyo   Graduate School of Engineering   Department of Urban Engineering

    2002.4 - 2004.3

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    Country: Japan

    Course: Master course

  • The University of Tokyo   Faculty of Engineering   Department of Urban Engineering

    1997.4 - 2002.3

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    Country: Japan

    Course: Others

  • Todajigakuen Senior High School

    1994.4 - 1997.3

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    Country: Japan

Degree

  • Doctor of Engineering ( 2007.3   The University of Tokyo )

  • Master of Engineering ( 2004.3   The University of Tokyo )

  • Bachelor of Engineering ( 2002.3   The University of Tokyo )

Current state of research and teaching activities

  • Haramoto Laboratory, ICRE, University of Yamanashi, focuses on waterborne pathogens, such as noroviruses and Cryptosporidium, to study their prevalence and behavior during drinking and wastewater treatment processes and in aquatic environments.
    Microbial source tracking using host-specific genetic markers is one of the most major research topics of our lab.
    Our research fields cover not only Kofu basin but also other areas both inside and outside Japan. We are participating SATREPS project entitled 'Hydro-Microbiological Approach for Water Security in Kathmandu Valley, Nepal'.

Research Areas

  • Life Science / Hygiene and public health

  • Life Science / Virology

  • Social Infrastructure (Civil Engineering, Architecture, Disaster Prevention) / Environmental systems for civil engineering

  • Environmental Science/Agriculture Science / Environmental load and risk assessment

  • Environmental Science/Agriculture Science / Environmental dynamic analysis

  • Environmental Science/Agriculture Science / Environmental load and risk assessment  / Environmental risk control and evaluation

  • Environmental Science/Agriculture Science / Environmental dynamic analysis  / Environmental dynamic analysis

  • Life Science / Virology  / Virology

  • Social Infrastructure (Civil Engineering, Architecture, Disaster Prevention) / Environmental systems for civil engineering  / Civil and environmental engineering

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Research Interests

  • COVID-19

  • Microbial source tracking

  • Health-related water microbiology

  • Wastewater-based epidemiology

Subject of research

  • Occurrence of health-related microorganisms in aquatic environments

Research Projects

  • ウィズコロナ時代の下水疫学調査:病原細菌および薬剤耐性菌への展開

    2023.10 - 2025.9

    クリタ水・環境科学振興財団  国内研究助成 

    原本英司

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    Authorship:Principal investigator  Grant type:Competitive  Type of fund::Donation

  • 空間中の病原ウイルス可視化技術の開発

    2023.7 - 2024.3

    山梨大学  山梨大学萌芽研究トライアル 

    原本英司

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    Authorship:Principal investigator  Type of fund::Others

  • 令和5年度下水サーベイランス体制構築事業

    2023.7 - 2024.3

    山梨県  委託業務 

    原本英司

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    Authorship:Principal investigator  Type of fund::Funded research

  • 微生物遺伝子マーカーを活用した水環境中の糞便汚染源解析・リスク評価手法の開発

    Grant number:23H01536  2023.4 - 2026.3

    日本学術振興会  科学研究費補助金  基盤研究(B)

    原本英司,北島正章,端昭彦

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    Authorship:Principal investigator  Grant type:Competitive  Type of fund::Science research expense

  • 下水中の新型コロナウイルス変異型のハイスループット検出法の開発

    Grant number:23KF0036  2023.4 - 2025.3

    日本学術振興会  特別研究員奨励費 

    原本英司,Bikash Malla

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    Authorship:Principal investigator  Grant type:Competitive  Type of fund::Science research expense

  • 空気清浄機からの病原ウイルスの検出法の開発

    2023.4 - 2024.3

    雷神の風  共同研究 

    原本英司

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    Authorship:Principal investigator  Grant type:Collaborative (industry/university)  Type of fund::Joint research

  • Development of a method for concentrating SARS-CoV-2 in wastewater for wastewater-based epidemiology International coauthorship

    2022.12 - 2023.2

    Japan Society for the Promotion of Science 

    Eiji Haramoto, Samendra P. Sherchan

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    Authorship:Principal investigator  Grant type:Competitive  Type of fund::Others

  • Monitoring the prevalence of pathogens in the aquatic environment of the Kathmandu Valley using wastewater-based epidemiology and microbial source tracking approaches International coauthorship

    Grant number:22KK0173  2022.10 - 2026.3

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research  Fund for the Promotion of Joint International Research (Fostering Joint International Research (B))

    Eiji Haramoto, Yasuhiro Tanaka, Kazunari Sei, Takashi Furukawa, Tatsuru Kamei

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    Authorship:Principal investigator  Grant type:Competitive  Type of fund::Science research expense

  • 令和4年度下水中の新型コロナウイルス検出方法研究委託

    2022.9 - 2023.3

    日本下水道新技術機構委託研究 

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    Authorship:Coinvestigator(s)  Type of fund::Others

  • 下水疫学調査を活用した山梨県内における病原微生物の感染流行モニタリングシステムの構築

    2022.7 - 2023.3

    山梨大学地域貢献促進プロジェクト 

    原本英司、久田美子,栁本恵太

  • 三重県四日市市における下水サーベイランスによる新型コロナウイルス感染状況の把握に関する実証

    2022.7 - 2023.1

    三菱総合研究所  ウィズコロナ時代の実現に向けた主要技術の実証・導入に係る事業企画 下水サーベイランスの活用に関する実証事業  ウィズコロナ時代の実現に向けた主要技術の実証・導入に係る事業企画 下水サーベイランスの活用に関する実証事業

    株式会社NJS、山梨大学,四日市市,株式会社AdvanSentinel,株式会社グッドハウス

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    Authorship:Coinvestigator(s)  Type of fund::Funded research

  • ウィズコロナ時代を見据えた地域完結型の下水サーベイランスシステムの構築

    2022.7 - 2023.1

    三菱総合研究所  ウィズコロナ時代の実現に向けた主要技術の実証・導入に係る事業企画 下水サーベイランスの活用に関する実証事業  ウィズコロナ時代の実現に向けた主要技術の実証・導入に係る事業企画 下水サーベイランスの活用に関する実証事業

    原本英司、甲府市,山梨衛生環境研究所

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    Authorship:Principal investigator  Type of fund::Funded research

  • 生物・環境情報から見た生態系と人間社会の環境適応の歴史とその利用

    2022.5 - 2025.3

    山梨大学  山梨大学学術・社会変革研究プロジェクト 

    八重樫咲子

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    Authorship:Coinvestigator(s)  Type of fund::Others

  • Implementing wastewater-based epidemiology in Asian communities to strengthen resilience against pandemics

    2021.12 - 2024.11

    Hitachi Global Foundation  Hitachi Fund Support for Research Related to Infectious Diseases

    Eiji Haramoto

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    Authorship:Principal investigator  Grant type:Competitive  Type of fund::Donation

  • 小さな水サービスの導入を軸とした互助ネットワークの形成による、社会的効用創出モデルの開発と展開

    2021.10 - 2025.3

    科学技術振興機構  SDGsの達成に向けた共創的研究開発プログラム(SOLVE for SDGs)(ソリューション創出フェーズ)  戦略的創造研究推進事業(社会技術研究開発)

    西田継

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    Authorship:Coinvestigator(s)  Grant type:Competitive  Type of fund::Funded research

  • COVID-19禍におけるレジリエンス向上を目的とした災害関連情報と重ねられる疫学の地理空間情報流通システムの提案

    2021.10 - 2022.6

    防災科学技術研究所  災害レジリエンス向上のための社会的期待発見研究

    北島正章、吉森和城,取出新吾,原本英司,武田智子

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    Authorship:Coinvestigator(s)  Type of fund::Joint research

  • 令和3年度下水中の新型コロナウイルス検出方法研究委託

    2021.8 - 2022.3

    日本下水道新技術機構委託研究 

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    Authorship:Coinvestigator(s)  Type of fund::Others

  • 下水からの病原体(新型コロナウイルス等)の濃縮法及び遺伝子検出法の開発

    2021.7 - 2024.3

    タカラバイオ株式会社 

    原本英司

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    Authorship:Principal investigator  Grant type:Collaborative (industry/university)  Type of fund::Joint research

  • ハイスループットリアルタイムPCRを用いた環境水中の糞便汚染源・病原微生物同定法の開発

    2021.6 - 2022.3

    山梨大学教育研究高度化プロジェクト  萌芽的融合研究プロジェクト

    原本英司、八重樫咲子,瀬川高弘

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    Authorship:Principal investigator  Type of fund::Others

  • COVID-19および疾病Xの被害最小化に向けた下水情報に基づく早期警報システムの構築 International coauthorship

    2021.4 - 2025.3

    科学技術振興機構  e-ASIA共同研究プログラム イノベーションのための先端融合(水資源管理)分野 

    原本英司、北島正章,武田智子,八重樫咲子

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    Authorship:Principal investigator  Grant type:Competitive  Type of fund::Funded research

  • 新型コロナウイルス感染症等の感染症サーベイランス体制の抜本的拡充に向けた人材育成と感染症疫学的手法の開発研究

    2021.3 - 2023.3

    厚生労働省  厚生労働行政推進調査事業費補助金  新興・再興感染症及び予防接種政策推進研究事業

    鈴木基

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    Authorship:Coinvestigator(s)  Type of fund::Science research expense

  • 新素材による環境中のウイルス検出・除去技術の創出

    2021.2 - 2024.3

    科学技術振興機構  戦略的創造研究推進事業(CREST)コロナ対策臨時特別プロジェクト 

    片山浩之,原本英司,加藤隆史,手嶋勝弥,仁科勇太

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    Authorship:Coinvestigator(s)  Grant type:Competitive  Type of fund::Funded research

  • SARS-CoV-2下水モニタリング技術の開発

    2020.10 - 2024.3

    JNC株式会社  共同研究 

    原本英司

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    Authorship:Principal investigator  Grant type:Collaborative (industry/university)  Type of fund::Joint research

  • 環境水を用いた新型コロナウイルス監視体制を構築するための研究

    2020.8 - 2021.3

    厚生労働省  厚生労働行政推進調査事業費補助金  新興・再興感染症及び予防接種政策推進研究事業

    吉田弘

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    Authorship:Coinvestigator(s)  Type of fund::Others

  • 令和2年度下水中の新型コロナウイルス検出方法研究委託

    2020.8 - 2021.3

    日本下水道新技術機構委託研究 

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    Authorship:Coinvestigator(s)  Type of fund::Others

  • 下水疫学調査による新型コロナウイルスの感染流行状況のリアルタイム監視

    2020.7 - 2022.3

    科学技術振興機構  R02新型コロナウイルス感染症(COVID-19)関連国際緊急共同研究・調査支援プログラム(J-RAPID)

    原本英司

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    Authorship:Principal investigator  Type of fund::Funded research

  • ハイスループットリアルタイムPCRシステムを用いた河川水中の糞便汚染源・病原微生物同定法の開発

    2020.6 - 2021.3

    山梨大学教育研究高度化プロジェクト  萌芽的融合研究プロジェクト

    原本英司、八重樫咲子,瀬川高弘

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    Authorship:Principal investigator  Type of fund::Others

  • 水の微生物学的安全性の確立に向けた革新的ウイルス指標群の網羅的活用

    2020.4 - 2024.3

    日本学術振興会  基盤研究(A) 

    片山浩之,原本英司,三浦尚之,端昭彦

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    Authorship:Coinvestigator(s)  Grant type:Competitive  Type of fund::Science research expense

  • 水環境における新興・再興微生物リスク管理に向けた微生物起源解析の活用に関する研究

    2020.4 - 2023.3

    環境省  環境研究総合推進費

    片山浩之

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    Authorship:Coinvestigator(s)  Type of fund::Funded research

  • 宿主特異的ウイルス遺伝子マーカー群の検出に基づく水環境中の糞便汚染評価法の構築

    2020.4 - 2023.3

    日本学術振興会  科学研究費補助金  基盤研究(B)

    原本英司、北島正章,端昭彦

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    Authorship:Principal investigator  Type of fund::Science research expense

  • 水資源診断と分散型浄化システムにより生活用水の安全性を確保する技術の強化と普及促進

    2020.4 - 2022.3

    科学技術振興機構  R02持続可能開発目標達成支援事業(aXis) 

    西田継

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    Authorship:Coinvestigator(s)  Type of fund::Funded research

  • 誰一人として水に困らない社会へ:小規模分散型の水供給・処理サービスの開発・可能性検証

    2020.4 - 2021.10

    科学技術振興機構  R01戦略的創造研究推進事業(社会技術研究開発)  R02 SDGsの達成に向けた共創的研究開発プログラム

    西田継

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    Authorship:Coinvestigator(s)  Type of fund::Funded research

  • 地域における腸管系病原細菌の感染流行状況を捉えるための下水モニタリングの有効性の評価

    2020.4 - 2021.3

    山梨大学教育研究高度化プロジェクト  R02地域連携事業支援プロジェクト

    原本英司、久田美子,栁本恵太

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    Authorship:Principal investigator  Type of fund::Others

  • カトマンズ盆地の地下水中における病原微生物の汚染評価に有効な新規指標微生物の探索

    2020.4 - 2021.3

    日本学術振興会  科学研究費補助金  R02国際共同研究加速基金(国際共同研究強化(B)

    原本 英司, 田中靖浩, 清和成, 古川隼士

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    Grant type:Competitive 

  • 水資源診断と分散型浄化システムにより生活用水の安全性を確保する技術の強化と普及促進

    2020.4 - 2021.3

    科学技術振興機構  R02持続可能開発目標達成支援事業(aXis) 

    西田継

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    Grant type:Competitive 

  • 水処理工程・水環境中におけるサイクロスポーラ原虫の未知動態解明

    2020.4 - 2021.3

    日本学術振興会  科学研究費補助金  R02挑戦的研究(萌芽)

    原本英司

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    Grant type:Competitive 

  • 誰一人として水に困らない社会へ:小規模分散型の水供給・処理サービスの開発・可能性検証

    2019.11 - 2020.3

    科学技術振興機構  R01戦略的創造研究推進事業(社会技術研究開発)  R01 SDGsの達成に向けた共創的研究開発プログラム

    西田継

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    Authorship:Coinvestigator(s)  Type of fund::Funded research

  • カトマンズ盆地の地下水中における病原微生物の汚染評価に有効な新規指標微生物の探索

    2019.10 - 2020.3

    日本学術振興会  科学研究費補助金  R01国際共同研究加速基金(国際共同研究強化(B)

    原本 英司, 田中靖浩, 清和成, 古川隼士

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    Grant type:Competitive 

  • 水処理工程・水環境中におけるサイクロスポーラ原虫の未知動態解明

    2019.6 - 2022.3

    日本学術振興会  科学研究費補助金  挑戦的研究(萌芽)

    原本英司

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    Authorship:Principal investigator  Type of fund::Science research expense

  • ハイスループットリアルタイムPCRシステムを活用した河川水中の糞便汚染源同定法の開発

    2019.6 - 2020.3

    山梨大学教育研究高度化プロジェクト  R01萌芽的融合研究プロジェクト

    原本英司、八重樫咲子,瀬川高弘

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    Authorship:Principal investigator  Type of fund::Others

  • 公共用水域の糞便汚染源の可視化を実現する宿主特異的ウイルス遺伝子マーカー群の探索

    2019.4 - 2020.3

    日本学術振興会  科学研究費補助金  R01基盤研究(B)

    原本英司、北島正章,端昭彦

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    Authorship:Principal investigator  Type of fund::Science research expense

  • 地域における腸管系病原細菌の感染流行状況を捉えるための下水モニタリングの有効性の評価

    2019.4 - 2020.3

    山梨大学教育研究高度化プロジェクト  R01地域連携事業支援プロジェクト

    原本英司、久田美子,栁本恵太

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    Authorship:Principal investigator  Type of fund::Others

  • 河川水中の病原ウイルスの新規汚染指標の探索

    2019.4 - 2020.3

    公益財団法人河川財団  河川基金助成事業  R01河川基金助成事業

    原本英司

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    Authorship:Principal investigator  Grant type:Competitive 

  • Identification of novel indicator microorganisms that can be used for assessing pathogen contamination of groundwater in the Kathmandu Valley

    2018.10 - 2022.3

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research  Fund for the Promotion of Joint International Research (Fostering Joint International Research (B))

    Eiji Haramoto, Yasuhiro Tanaka, Kazunari Sei, Takashi Furukawa

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    Authorship:Principal investigator  Type of fund::Science research expense

  • 希少植物ヒンジモを利用した新しい水質浄化システムの開発

    2018.6 - 2019.3

    山梨大学教育研究高度化プロジェクト  H30萌芽的融合研究プロジェクト

    田中靖浩、森一博,遠山忠,原本英司

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    Authorship:Coinvestigator(s)  Type of fund::Others

  • 微生物学と水文水質学を融合させたネパールカトマンズの水安全性を確保する技術の開発

    2018.5 - 2019.9

    H30地球規模課題対応国際科学技術協力プログラム(SATREPS)

    風間ふたば

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    Authorship:Coinvestigator(s)  Type of fund::Others

  • 水系感染微生物による水環境汚染の把握と微生物起源解析の活用に関する研究

    2018.4 - 2019.3

    環境省  H30環境研究総合推進費

    片山浩之

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    Authorship:Coinvestigator(s)  Type of fund::Funded research

  • 公共用水域の糞便汚染源の可視化を実現する宿主特異的ウイルス遺伝子マーカー群の探索

    2018.4 - 2019.3

    日本学術振興会  科学研究費補助金  H30基盤研究(B)

    原本英司、北島正章,端昭彦

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    Authorship:Principal investigator  Type of fund::Science research expense

  • 次世代シーケンサーを用いた地下水における病原微生物汚染の実態把握とリスク管理

    2018.4 - 2019.3

    科研費  H30基盤研究(B)

    秋葉道宏

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    Authorship:Coinvestigator(s)  Type of fund::Science research expense

  • 公共用水域の糞便汚染源の可視化を実現する宿主特異的ウイルス遺伝子マーカー群の探索

    2018.4 - 2019.3

    日本学術振興会  科学研究費補助金  H30基盤研究(B)

    原本英司, 北島正章, 端昭彦

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    Authorship:Principal investigator  Grant type:Competitive 

  • 水系感染微生物による水環境汚染の把握と微生物起源解析の活用に関する研究

    2017.4 - 2018.3

    環境省  H29環境研究総合推進費

    片山浩之

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    Authorship:Coinvestigator(s)  Type of fund::Funded research

  • 水系感染微生物による水環境汚染の把握と微生物起源解析の活用に関する研究

    2017.4 - 2018.3

    環境省  H29環境研究総合推進費

    片山浩之

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    Grant type:Competitive 

  • 水系感染微生物による水環境汚染の把握と微生物起源解析の活用に関する研究

    2016.6 - 2017.3

    環境省  H28環境研究総合推進費

    片山浩之

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    Authorship:Coinvestigator(s)  Type of fund::Funded research

  • 水系感染微生物による水環境汚染の把握と微生物起源解析の活用に関する研究

    2016.6 - 2017.3

    環境省  H28環境研究総合推進費

    片山浩之

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    Grant type:Competitive 

  • 大地震がネパールの水安全性に及ぼす影響と復興対策に関する調査・研究

    2015.8 - 2016.6

    国際緊急共同研究・調査支援プログラム(J-RAPID)

    風間ふたば

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    Authorship:Coinvestigator(s)  Type of fund::Others

  • 大地震がネパールの水安全性に及ぼす影響と復興対策に関する調査・研究

    2015.8 - 2016.6

    国際緊急共同研究・調査支援プログラム(J-RAPID)

    風間ふたば

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    Grant type:Competitive 

  • 水環境中の未知ウイルス発見のための選択的メタゲノム解析技術の開発

    2015.4 - 2018.3

    基盤研究(B)

    真砂佳史

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    Authorship:Coinvestigator(s)  Type of fund::Science research expense

  • 微生物情報・同位体情報による応用水文学の展開のための基礎研究

    2015.4 - 2018.3

    基盤研究(C)

    坂本康

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    Authorship:Coinvestigator(s)  Type of fund::Science research expense

  • 微生物情報・同位体情報による応用水文学の展開のための基礎研究

    2015.4 - 2018.3

    基盤研究(C)

    坂本康

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    Grant type:Competitive 

  • 水環境中の未知ウイルス発見のための選択的メタゲノム解析技術の開発

    2015.4 - 2018.3

    基盤研究(B)

    真砂佳史

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    Grant type:Competitive 

  • 宿主特異的ウイルス遺伝子マーカーを用いた水道水源中の糞便汚染源同定法の開発

    2014.4 - 2017.3

    基盤研究(B)

    原本 英司

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    Authorship:Principal investigator  Type of fund::Science research expense

  • 宿主特異的ウイルス遺伝子マーカーを用いた水道水源中の糞便汚染源同定法の開発

    2014.4 - 2017.3

    基盤研究(B)

    原本 英司

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    Authorship:Principal investigator  Grant type:Competitive 

  • ウイルス遺伝子マーカーを利用した河川水中の糞便汚染源解析法の開発(公益財団法人 河川財団 河川整備基金助成事業)

    2014.4 - 2015.3

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    Authorship:Principal investigator  Type of fund::Donation

  • ウイルス遺伝子マーカーを利用した河川水中の糞便汚染源解析法の開発(公益財団法人 河川財団 河川整備基金助成事業)

    2014.4 - 2015.3

      More details

    Grant type:Competitive 

  • 微生物学と水文水質学を融合させたネパールカトマンズの水安全性を確保する技術の開発

    2013.5 - 2019.9

    地球規模課題対応国際科学技術協力プログラム(SATREPS)

    風間ふたば

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    Authorship:Coinvestigator(s)  Type of fund::Others

  • 微生物学と水文水質学を融合させたネパールカトマンズの水安全性を確保する技術の開発

    2013.5 - 2019.9

    地球規模課題対応国際科学技術協力プログラム(SATREPS)

    風間ふたば

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    Grant type:Competitive 

  • クリプトスポリジウム制御可能な浄水処理におけるノロウイルスの挙動解明(基盤研究(A))

    2013.4 - 2016.3

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    Authorship:Coinvestigator(s)  Type of fund::Science research expense

  • クリプトスポリジウム制御可能な浄水処理におけるノロウイルスの挙動解明(基盤研究(A))

    2013.4 - 2016.3

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    Grant type:Competitive 

  • 環境水中のサイクロスポーラ原虫の高感度定量・遺伝子解析法の開発(挑戦的萌芽研究)

    2013.4 - 2015.3

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    Authorship:Principal investigator  Type of fund::Science research expense

  • 環境水中のサイクロスポーラ原虫の高感度定量・遺伝子解析法の開発(挑戦的萌芽研究)

    2013.4 - 2015.3

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    Grant type:Competitive 

  • 微生物遺伝子マーカーを用いた平水・降雨出水時の河川水中の糞便汚染源の解析(公益財団法人 河川財団 河川整備基金助成事業)

    2013.4 - 2014.3

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    Authorship:Principal investigator  Type of fund::Donation

  • 微生物遺伝子マーカーを用いた水環境中の糞便汚染評価手法の開発(公益財団法人 前田記念工学振興財団 研究助成)

    2013.4 - 2014.3

      More details

    Authorship:Principal investigator  Type of fund::Donation

  • 微生物遺伝子マーカーを用いた平水・降雨出水時の河川水中の糞便汚染源の解析(公益財団法人 河川財団 河川整備基金助成事業)

    2013.4 - 2014.3

      More details

    Grant type:Competitive 

  • 微生物遺伝子マーカーを用いた水環境中の糞便汚染評価手法の開発(公益財団法人 前田記念工学振興財団 研究助成)

    2013.4 - 2014.3

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    Grant type:Competitive 

  • 都市河川における水系感染性の病原微生物の降雨時流出負荷の解析(公益信託下水道振興基金)

    2012.8 - 2013.7

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    Authorship:Principal investigator  Type of fund::Donation

  • 都市河川における水系感染性の病原微生物の降雨時流出負荷の解析(公益信託下水道振興基金)

    2012.8 - 2013.7

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    Grant type:Competitive 

  • 平水および降雨出水時の河川における病原微生物と指標微生物の流出負荷の解析(財団法人 河川環境管理財団 河川整備基金助成事業)

    2012.4 - 2013.3

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    Authorship:Principal investigator  Type of fund::Donation

  • 平水および降雨出水時の河川における病原微生物と指標微生物の流出負荷の解析(財団法人 河川環境管理財団 河川整備基金助成事業)

    2012.4 - 2013.3

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    Grant type:Competitive 

  • 水源安全性評価への水文解析・微生物解析の適用(基盤研究B)

    2011.4 - 2014.3

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    Authorship:Coinvestigator(s)  Type of fund::Science research expense

  • 水源安全性評価への水文解析・微生物解析の適用(基盤研究B)

    2011.4 - 2014.3

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    Grant type:Competitive 

  • 降雨時の河川における人獣共通感染型の病原微生物の濃度変動および遺伝子多様性の解析(財団法人 河川環境管理財団 河川整備基金助成事業)

    2011.4 - 2012.3

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    Authorship:Principal investigator  Type of fund::Donation

  • 降雨時の河川における人獣共通感染型の病原微生物の濃度変動および遺伝子多様性の解析(財団法人 河川環境管理財団 河川整備基金助成事業)

    2011.4 - 2012.3

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    Grant type:Competitive 

  • マウス分離株を代替指標としたヒトノロウイルスの浄水・下水処理による低減効果の解明(若手研究(B))

    2010.4 - 2013.3

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    Authorship:Principal investigator  Type of fund::Science research expense

  • マウス分離株を代替指標としたヒトノロウイルスの浄水・下水処理による低減効果の解明(若手研究(B))

    2010.4 - 2013.3

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    Grant type:Competitive 

  • 多摩川流域における親水活動を介した健康関連微生物の水系感染リスクの評価(公益財団法人 とうきゅう環境財団 調査・試験研究助成(学術研究))

    2010.4 - 2012.3

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    Authorship:Principal investigator  Type of fund::Donation

  • 多摩川流域における親水活動を介した健康関連微生物の水系感染リスクの評価(公益財団法人 とうきゅう環境財団 調査・試験研究助成(学術研究))

    2010.4 - 2012.3

      More details

    Grant type:Competitive 

  • 河川水中における病原微生物の降雨流出挙動の解析および水系感染リスクの評価(財団法人 河川環境管理財団 河川整備基金助成事業)

    2010.4 - 2011.3

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    Authorship:Principal investigator  Type of fund::Donation

  • 河川水中における病原微生物の降雨流出挙動の解析および水系感染リスクの評価(財団法人 河川環境管理財団 河川整備基金助成事業)

    2010.4 - 2011.3

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    Grant type:Competitive 

  • 水環境中における人獣共通感染型の病原微生物の存在実態に関する研究(公益財団法人 住友財団 環境研究助成)

    2009.11 - 2010.11

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    Authorship:Principal investigator  Type of fund::Donation

  • 水環境中における人獣共通感染型の病原微生物の存在実態に関する研究(公益財団法人 住友財団 環境研究助成)

    2009.11 - 2010.11

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    Grant type:Competitive 

  • 環境水中からのウイルスと原虫の同時検出法の開発(公益財団法人 クリタ水・環境科学振興財団 萌芽的研究)

    2009.10 - 2010.9

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    Authorship:Principal investigator  Type of fund::Donation

  • 環境水中からのウイルスと原虫の同時検出法の開発(公益財団法人 クリタ水・環境科学振興財団 萌芽的研究)

    2009.10 - 2010.9

      More details

    Grant type:Competitive 

  • 水源汚染リスク評価のための微生物水文学的手法の開発

    2009.4 - 2010.3

    科学研究費補助金  基盤研究(B)

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    Authorship:Coinvestigator(s)  Type of fund::Science research expense

  • 水源汚染リスク評価のための微生物水文学的手法の開発

    2009.4 - 2010.3

    科学研究費補助金  基盤研究(B)

      More details

    Grant type:Competitive 

  • 水源汚染リスク評価のための微生物水文学的手法の開発(基盤研究B)

    2009.4 - 2010.3

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    Grant type:Competitive 

  • 水供給システムにおける病原性ウイルスの挙動の解明および感染リスクの制御

    2007.4 - 2009.3

    科学研究費補助金  特別研究員奨励費

      More details

    Authorship:Principal investigator  Type of fund::Science research expense

  • 水供給システムにおける病原性ウイルスの挙動の解明および感染リスクの制御

    2007.4 - 2009.3

    科学研究費補助金  特別研究員奨励費

      More details

    Grant type:Competitive 

  • 水供給システムにおける病原性ウイルスの挙動の解明および感染リスクの制御(特別研究員奨励費)

    2007.4 - 2009.3

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    Grant type:Competitive 

  • 水再利用システムにおける病原性ウイルスの感染リスク制御

    2005.4 - 2007.3

    科学研究費補助金  特別研究員奨励費

      More details

    Authorship:Principal investigator  Type of fund::Science research expense

  • 水再利用システムにおける病原性ウイルスの感染リスク制御

    2005.4 - 2007.3

    科学研究費補助金  特別研究員奨励費

      More details

    Grant type:Competitive 

  • 水再利用システムにおける病原性ウイルスの感染リスク制御(特別研究員奨励費)

    2005.4 - 2007.3

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    Grant type:Competitive 

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Papers

  • 鬢櫛川におけるアユおよびヒゲナガカワトビケラの環境DNA濃度の日周変動 Reviewed Major achievement

    許玉銓, Niva Sthapit, 原本英司, 八重樫咲子

    土木学会論文集G(環境)   2024.12

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    Language:Japanese   Publishing type:Research paper (scientific journal)  

  • Future research prospect of wastewater-based epidemiology in Indonesia: Identification of pathogenic bacteria at wastewater treatment plant in Bandung City Reviewed International coauthorship

    Made Sandhyana Angga, Annisa Andarini Ruti, Aulia Fajar Rahmani, Ahmad Soleh Setiyawan, Tjandra Setiadi, Masaaki Kitajima, Eiji Haramoto

    14th International Symposium on Southeast Asian Water Environment (SEAWE-14)   2024.12

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    Authorship:Last author, Corresponding author   Language:English   Publishing type:Research paper (international conference proceedings)  

  • Comparative performance of electronegative membrane filtration and automated concentrating pipette for detection of antibiotic resistance genes and microbial markers in river water samples Reviewed Major achievement

    Yadpiroon Siri, Niva Sthapit, Bikash Malla, Sunayana Raya, and Eiji Haramoto

    Science of The Total Environment   953   2024.11( ISSN:0048-9697 )

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    Authorship:Last author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1016/j.scitotenv.2024.176109

  • Prevalence of hepatitis A and E viruses in wastewater in Asian countries Reviewed International coauthorship Major achievement

    Sunayana Raya, Sarmila Tandukar, Hari Prasad Kattel, Sangita Sharma, Jatuwat Sangsanont, Kwanrawee Sirikanchana, Huong Thi Thuy Ngo, Jessamine Gail M. Inson, Ma. Luisa D. Enriquez, Zeba F. Alam, Ahmad Soleh Setiyawan, Tjandra Setiadi, Eiji Haramoto

    Science of The Total Environment   951   2024.11( ISSN:0048-9697 )

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    Authorship:Last author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1016/j.scitotenv.2024.175473

  • Development of a method for detection of indoor SARS-CoV-2 and influenza A virus from electrostatic precipitator of air cleaners Reviewed

    Soichiro Hirai, Satoru Hosoda, Eiji Haramoto

    17th International Conference on Electrostatic Precipitation (ICESP2024)   36 - 36   2024.10

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    Authorship:Last author, Corresponding author   Language:English   Publishing type:Research paper (international conference proceedings)  

  • Beyond COVID-19: Wastewater-based epidemiology for multipathogen surveillance and normalization strategies Reviewed Major achievement

    Bikash Malla, Sadhana Shrestha, Niva Sthapit, Soichiro Hirai, Sunayana Raya, Aulia Fajar Rahmani, Made Sandhyana Angga, Yadpiroon Siri, Annisa Andarini Ruti, Eiji Haramoto

    Science of The Total Environment   946   2024.10( ISSN:0048-9697 )

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    Authorship:Last author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1016/j.scitotenv.2024.174419

  • Temporal analysis of microbial source tracking markers in environmental DNA using multiplex digital PCR Reviewed

    Niva Sthapit, Norhayati Binti Mohd Nazar, Eiji Haramoto, Sakiko Yaegashi

    14th Conference of International Consortium of Landscape and Ecological Engineering (ICLEE2024)   88 - 88   2024.10

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    Language:English   Publishing type:Research paper (international conference proceedings)  

  • Diurnal dynamics of environmental DNA from fish and macroinvertebrate Reviewed

    u Quan Xu, Niva Sthapit, Eiji Haramoto, Sakiko Yaegashi

    14th Conference of International Consortium of Landscape and Ecological Engineering (ICLEE2024)   89 - 89   2024.10

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    Language:English   Publishing type:Research paper (international conference proceedings)  

  • 下水中のウイルス検出技術の高度化

    原本英司

    月刊下水道   47 ( 12 )   46 - 48   2024.9

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    Authorship:Lead author, Last author, Corresponding author   Language:Japanese   Publishing type:Research paper (scientific journal)  

  • SARS-CoV-2 in wastewater from pediatric dental clinic: Insights into asymptomatic infected children Reviewed International coauthorship

    Dai Kanamori, Jun Sakai, Takahiro Iijima, Yuka Oono, Bikash Malla, Eiji Haramoto, Satoshi Hayakawa, Shihoko Komine-Aizawa, Shigefumi Maesaki, Thomas Vorup-Jensen, Paul Kilgore, Hikaru Kohase, Tomonori Hoshino, Mitsuko Seki

    CED/NOF-IADR 2024 Oral Health Research Congress   2024.9

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    Language:English   Publishing type:Research paper (international conference proceedings)  

  • Validation and application of high-throughput quantitative PCR for the simultaneous detection of microbial source tracking markers in environmental water Reviewed International coauthorship Major achievement

    Sunayana Raya, Bikash Malla, Ocean Thakali, Made Sandhyana Angga, Takahiro Segawa, Jeevan B. Sherchand, Eiji Haramoto

    Science of The Total Environment   940   2024.8( ISSN:0048-9697 )

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    Authorship:Last author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1016/j.scitotenv.2024.173604

  • High-throughput microfluidic quantitative PCR system for the simultaneous detection of antibiotic resistance genes and bacterial and viral pathogens in wastewater Reviewed Major achievement

    Sadhana Shrestha, Bikash Malla, Eiji Haramoto

    Environmental Research   2024.8( ISSN:1096-0953 )

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    Authorship:Last author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1016/j.envres.2024.119156

  • Application of brewery waste-derived nitrocellulose membranes to the concentration of SARS-CoV-2 in wastewater Reviewed Major achievement

    Made Sandhyana Angga, Mongkol Tipplook, Bikash Malla, Sunayana Raya, Katsuya Teshima, Eiji Haramoto

    Environmental Technology & Innovation   35   2024.8( ISSN:2352-1864 )

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    Authorship:Last author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1016/j.eti.2024.103646

  • Application of wastewater-based epidemiology for monitoring COVID-19 in hospital and housing wastewaters Reviewed International coauthorship Major achievement

    Sarmila Tandukar, Ocean Thakali, Rakshya Baral, Ananda Tiwari, Eiji Haramoto, Reshma Tuladhar, Dev Raj Joshi, Samendra P. Sherchan

    Science of The Total Environment   931   2024.6( ISSN:0048-9697 )

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1016/j.scitotenv.2024.171877

  • Towards a regional framework for wastewater-based epidemiology Reviewed International coauthorship

    Tomoko Takeda, Masaaki Kitajima, Bikash Malla, Kwanrawee Sirikanchana, Jatuwat Sangsanont, Kok Sothea Sin Khanndarith, Huong Thi Thuy Ngo, Sarmila Tandukar, Zeba F. Alam, Jessamine Gail M. Inson, Ma. Luisa D. Enriquez, Ahmad Soleh Setiyawan, Tjandra Setiadi, Eiji Haramoto

    Singapore International Water Week 2024   2024.6

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    Authorship:Last author   Language:English   Publishing type:Research paper (international conference proceedings)  

  • SARS-CoV-2 in wastewater from paediatric dental clinic Reviewed International coauthorship

    Mitsuko Seki, Dai Kanamori, Jun Sakai, Takahiro Iijima, Yuka Oono, Bikash Malla, Eiji Haramoto, Satoshi Hayakawa, Shihoko Komine-Aizawa, Shigefumi Maesaki, Thomas Vorup-Jensen, Paul Evan Kilgore, Hikaru Kohase, Tomonori Hoshino

    ASM Microbe 2024   2024.6

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    Language:English   Publishing type:Research paper (international conference proceedings)  

  • Simultaneous monitoring of SARS-CoV-2 and pathogenic viruses in wastewater in Japan using 5-plex digital PCR for enhanced wastewater-based epidemiology Reviewed

    Bikash Malla, Sadhana Shrestha, Eiji Haramoto

    8th ISFEV Conference   59 - 59   2024.6

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  • Relative occurrence and reduction of waterborne viruses, tobamoviruses, crAssphage, polyomaviruses, and protozoa at wastewater treatment plants determined by high-throughput quantitative PCR Reviewed

    Shotaro Torii, Bikash Malla, Hiroki Ando, Masaaki Kitajima, Eiji Haramoto

    8th ISFEV Conference   38 - 38   2024.6

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  • Multivirus surveillance of emerging and endemic viral pathogens in Thailand's wastewater Reviewed International coauthorship

    Kwanrawee Sirikanchana, Montakarn Sresung, Phongsawat Paisantham, Thitima Srathongneam, Jatuwat Sangsanont, Surapong Rattanakul, Eiji Haramoto, Skorn Mongkolsuk

    8th ISFEV Conference   72 - 72   2024.6

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  • Surveillance of hepatitis A virus in Asian countries using wastewater-based epidemiology Reviewed International coauthorship

    Sunayana Raya, Made Sandhyana Angga, Aulia Fajar Rahmani, Annisa Andarini Ruti, Sarmila Tandukar, Sangita Tara Sharma, Jatuwat Sangsanont, Kwanrawee Sirikanchana, Huong Thi Thuy Ngo, Zebra F. Alam, Ahmad Soleh Setiyawan, Tjandra Setiadi, Tomoko Takeda, Masaaki Kitajima, Eiji Haramoto

    8th ISFEV Conference   42 - 42   2024.6

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  • High-throughput microfluidic quantitative PCR system for the simultaneous detection of antibiotic resistance genes, viral and bacterial pathogens of infectious diarrhea, and other indicators in wastewater Reviewed

    Sadhana Shrestha, Bikash Malla, Eiji Haramoto

    8th ISFEV Conference   39 - 39   2024.6

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  • Development of a method for detection of indoor SARS-CoV-2 from dust collection filters of air cleaners Reviewed

    Soichiro Hirai, Satoru Hosoda, Eiji Haramoto

    8th ISFEV Conference   33 - 33   2024.6

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  • Group A Streptococcus pyogenes in wastewater: Applicability of wastewater-based epidemiology for monitoring the prevalence of GAS pharyngitis during the late COVID-19 pandemic phase Reviewed Major achievement

    Sadhana Shrestha, Bikash Malla, Eiji Haramoto

    Science of The Total Environment   928   2024.6( ISSN:0048-9697 )

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    DOI: 10.1016/j.scitotenv.2024.172447

  • Host-specific microbial genetic marker performance and its application on tracking fecal contamination in a river in West Java, Indonesia Reviewed International coauthorship

    Annisa Andarini Ruti, Made Sandhyana Angga, Aulia Fajar Rahmani, Sunayana Raya, Niva Sthapit, Soichiro Hirai, Bikash Malla, Ahmad Soleh Setiyawan, Tjandra Setiadi, Eiji Haramoto

    8th ISFEV Conference   26 - 26   2024.6

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  • Application of the analytic hierarchy process to select optimal conditions for concentration of viral and bacterial indicators in river water Reviewed

    Yadpiroon Siri, Sunayana Raya, Niva Sthapit, Bikash Malla, Eiji Haramoto

    8th ISFEV Conference   27 - 27   2024.6

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  • SARS-CoV-2 detection in pediatric dental clinic wastewater reflects the number of local COVID-19 cases in children under 10 years old Reviewed Major achievement

    Dai Kanamori, Jun Sakai, Takahiro Iijima, Yuka Oono, Bikash Malla, Eiji Haramoto, Satoshi Hayakawa, Shihoko Komine-Aizawa, Shigefumi Maesaki, Thomas Vorup-Jensen, Paul Evan Kilgore, Hikaru Kohase, Tomonori Hoshino, Mitsuko Seki

    Scientific Reports   14   2024.5( ISSN:2045-2322 )

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    DOI: 10.1038/s41598-024-63020-z

  • Application of skimmed-milk flocculation method for wastewater surveillance of COVID-19 in Kathmandu, Nepal Reviewed International coauthorship Major achievement

    Sarmila Tandukar, Ocean Thakali, Ananda Tiwari, Rakshya Baral, Bikash Malla, Eiji Haramoto, Jivan Shakya, Reshma Tuladhar, Dev Raj Joshi, Bhawana Sharma, Bhushan Raj Shrestha, Samendra P. Sherchan

    Pathogens   13 ( 1 )   2024.4

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    DOI: 10.3390/pathogens13050366

  • Quantification of multiple respiratory viruses in wastewater in the Kathmandu Valley, Nepal: Potential implications of wastewater-based epidemiology for community disease surveillance in developing countries Reviewed International coauthorship Major achievement

    Sunayana Raya, Bikash Malla, Sadhana Shrestha, Niva Sthapit, Hari Kattel, Sangita Tara Sharma, Reshma Tuladhar, Rabin Maharjan, Tomoko Takeda, Masaaki Kitajima, Sarmila Tandukar, Eiji Haramoto

    Science of The Total Environment   920   2024.4( ISSN:0048-9697 )

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    DOI: 10.1016/j.scitotenv.2024.170845

  • Detection of SARS-CoV-2 and Omicron variant RNA in wastewater samples from Manila, Philippines Reviewed International coauthorship Major achievement

    Jessamine Gail M. Inson, Bikash Malla, Divina M. Amalin, Thaddeus M. Carvajal, Ma. Luisa D. Enriquez, Soichiro Hirai, Sunayana Raya, Aulia Fajar Rahmani, Made Sandhyana Angga, Niva Sthapit, Sadhana Shrestha, Annisa Andarini Ruti, Tomoko Takeda, Masaaki Kitajima, Zeba F. Alam, Eiji Haramoto

    Science of The Total Environment   919   2024.4( ISSN:0048-9697 )

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    DOI: 10.1016/j.scitotenv.2024.170921

  • Risk mapping of COVID-19 to create a common operating picture using data from wastewater monitoring Reviewed Major achievement

    Tomoko Takeda, Kazushiro Yoshimori, Eiji Haramoto, Shingo Toride, Masaaki Kitajima

    Journal of Disaster Research   19 ( 2 )   420 - 428   2024.4( ISSN:1883-8030 )

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    DOI: 10.20965/jdr.2024.p0420

  • Evaluating acute gastroenteritis-causing pathogen reduction in wastewater and the applicability of river water for wastewater-based epidemiology in the Kathmandu Valley, Nepal Reviewed International coauthorship Major achievement

    Niva Sthapit, Bikash Malla, Sarmila Tandukar, Ocean Thakali, Jeevan B. Sherchand, Eiji Haramoto

    Science of The Total Environment   919   2024.4( ISSN:0048-9697 )

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    DOI: 10.1016/j.scitotenv.2024.170764

  • Performance evaluation and application of host-specific Bacteroidales and mitochondrial DNA markers to identify sources of fecal contamination in river water in Japan Reviewed Major achievement

    Bikash Malla, Kazuki Yamamoto, Kotomi Furukawa, Eiji Haramoto

    PLOS Water   3 ( 3 )   2024.3

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    DOI: 10.1371/journal.pwat.0000210

  • Optimization of the 5-plex digital PCR workflow for simultaneous monitoring of SARS-CoV-2 and other pathogenic viruses in wastewater Reviewed Major achievement

    Bikash Malla, Sadhana Shrestha, Eiji Haramoto

    Science of The Total Environment   913   2024.2( ISSN:0048-9697 )

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    DOI: 10.1016/j.scitotenv.2023.169746

  • Estimation of Norovirus infections in Japan: An application of wastewater-based epidemiology for enteric disease assessment Reviewed Major achievement

    Sadhana Shrestha, Bikash Malla, Eiji Haramoto

    Science of The Total Environment   912   2024.2( ISSN:0048-9697 )

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    DOI: 10.1016/j.scitotenv.2023.169334

  • Detection of enteroviruses related to hand foot and mouth disease in wastewater of Asian communities Reviewed International coauthorship Major achievement

    Sadhana Shrestha, Bikash Malla, Jatuwat Sangsanont, Kwanrawee Sirikanchana, Huong Thi Thuy Ngo, Jessamine Gail M. Inson, Ma. Luisa D. Enriquez, Zeba F. Alam, Ahmad Soleh Setiyawan, Tjandra Setiadi, Tomoko Takeda, Masaaki Kitajima, Eiji Haramoto

    Science of The Total Environment   912   2024.2( ISSN:0048-9697 )

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    DOI: 10.1016/j.scitotenv.2023.169375

  • Multidrug antibiotic resistance in hospital wastewater as a reflection of antibiotic prescription and infection cases Reviewed International coauthorship Major achievement

    Yadpiroon Siri, Apirak Bumyut, Nopadol Precha, Kwanrawee Sirikanchana, Eiji Haramoto, Prasert Makkaew

    Science of The Total Environment   908   2024.1( ISSN:0048-9697 )

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    DOI: 10.1016/j.scitotenv.2023.168453

    DOI: 10.1016/j.scitotenv.2023.168453

  • Development of highly sensitive one-step reverse transcription-quantitative PCR for SARS-CoV-2 detection in wastewater Reviewed Major achievement

    Sadhana Shrestha, Bikash Malla, Eiji Haramoto

    Science of The Total Environment   907   2024.1( ISSN:0048-9697 )

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    DOI: 10.1016/j.scitotenv.2023.167844

  • Development and validation of a method for simultaneous detection of SARS-CoV-2 and influenza A virus in wastewater Reviewed

    Soichiro Hirai, Bikash Malla, Eiji Haramoto

    8th Science Union for River Basin Researchers and Friends (SURF) Workshop "Sustaining Our Lives: Empowering Through Water, Foods, and Energies"   2023.12

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  • Trends in Research and Activities Related to Health-Related Water Microbiology Invited International coauthorship Major achievement

    JSWE Health-Related Water Microbiology (Hiroyuki Katayama, Eiji Haramoto, Daisuke Sano, Masaru Ihara, Wakana Oishi, Ryota Gomi, Ryota Gomi, Shotaro Torii, Masateru Nishiyama, Akihiko Hata, Midori Yasui, Toru Watanabe)

    Journal of Japan Society on Water Environment   46 ( 12 )   422 - 429   2023.12( ISSN:0916-8958 )

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  • Monitoring of SARS-CoV-2 and other viruses in hospital sewage Reviewed

    Soichiro Hirai, Satoru Hosoda, Eiji Haramoto

    VANJ Conference 2023   22 - 22   2023.12

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  • Implementation of wastewater-based epidemiology for monitoring the incidence of COVID-19 and other infectious diseases in communities Invited Reviewed

    Eiji Haramoto

    VANJ Conference 2023   17 - 18   2023.12

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  • Monitoring hand foot and mouth disease using long-term wastewater surveillance in Japan: Quantitative PCR assay development and application Reviewed Major achievement

    Sadhana Shrestha, Bikash Malla, Eiji Haramoto

    Science of The Total Environment   901   2023.11( ISSN:0048-9697 )

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    DOI: 10.1016/j.scitotenv.2023.165926

  • Development of pathogen detection methods for social implementation of wastewater-based epidemiology for COVID-19 and other infectious diseases among Asian countries Invited Reviewed

    Eiji Haramoto

    7th Environmental Technology & Management Conference (ETMC) 2023   77 - 77   2023.11

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  • Survivability of Delta and Omicron variants of SARS-CoV-2 in wastewater Reviewed International coauthorship Major achievement

    Samendra P. Sherchan, Ocean Thakali, Luisa A. Ikner, Charles Gerba, Eiji Haramoto

    WATER RESEARCH   246   2023.11( ISSN:0043-1354 )

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    DOI: 10.1016/j.watres.2023.120644

  • Antimicrobial resistance in southeast Asian water environments: A systematic review of current evidence and future research directions Reviewed International coauthorship Major achievement

    Yadpiroon Siri, Nopadol Precha, Kwanrawee Sirikanchana, Eiji Haramoto, Prasert Makkaew

    Science of The Total Environment   896   2023.10( ISSN:0048-9697 )

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    DOI: 10.1016/j.scitotenv.2023.165229

  • Long-term SARS-CoV-2 surveillance in wastewater and estimation of COVID-19 cases: An application of wastewater-based epidemiology Reviewed Major achievement

    Sadhana Shrestha, Bikash Malla, Made Sandhyana Angga, Niva Sthapit, Sunayana Raya, Soichiro Hirai, Aulia Fajar Rahmani, Ocean Thakali, Eiji Haramoto

    Science of The Total Environment   896   2023.10( ISSN:0048-9697 )

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    DOI: 10.1016/j.scitotenv.2023.165270

  • 水道研究発表会の聞きどころ 浄水部門(凝集・沈殿、薬品注入制御、活性炭) Invited

    原本 英司

    水道産業新聞   42 - 42   2023.10

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  • Towards an Asian regional framework for wastewater-based epidemiology Reviewed

    Tomoko Takeda, Masaaki Kitajima, Eiji Haramoto

    14th International Academic Consortium for Sustainable Cities (IACSC) 2023   2023.8

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  • First quantitative detection of tomato brown rugose fruit virus in wastewater in Louisiana Reviewed International coauthorship Major achievement

    Samendra P. Sherchan, Bikash Malla, Eiji Haramoto

    Science of The Total Environment   888   2023.8( ISSN:0048-9697 )

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    DOI: 10.1016/j.scitotenv.2023.164001

  • Optimization and performance evaluation of an automated filtration method for the recovery of SARS-CoV-2 and other viruses in wastewater Reviewed Major achievement

    Made Sandhyana Angga, Bikash Malla, Sunayana Raya, Masaaki Kitajima, Eiji Haramoto

    Science of the Total Environment   882   2023.7( ISSN:0048-9697 )

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    DOI: 10.1016/j.scitotenv.2023.163487

  • Development of a method for simultaneous detection of SARS-CoV-2 and influenza A virus in wastewater Reviewed

    Soichiro Hirai, Bikash Malla, Eiji Haramoto

    Water and Environment Technology Conference Online 2023   46 - 46   2023.7

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  • Estimation of norovirus infections in Japan using wastewater-based epidemiology approach capturing seasonal pattern Reviewed

    Sadhana Shrestha, Bikash Malla, Eiji Haramoto

    Water and Environment Technology Conference Online 2023   39 - 39   2023.7

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  • Digital PCR detection of pathogenic bacteria in wastewater in Bandung City, Indonesia for wastewater surveillance Reviewed International coauthorship

    Aulia Fajar Rahmani, Bikash Malla, Niva Sthapit, Annisa Andarini Ruti, Ahmad Soleh Setiyawan, Aluicia Anita Artarini, Tjandra Setiadi, Eiji Haramoto

    Water and Environment Technology Conference Online 2023   53 - 53   2023.7

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  • Application of the Pegcision method to wastewater monitoring of SARS-CoV-2 in two different cities in Japan Reviewed

    Made Sandhyana Angga, Bikash Malla, Ayame Kitano, Xiaomao Xie, Hiroshi Saitoh, Noriyuki Ohnishi, Eiji Haramoto

    Water and Environment Technology Conference Online 2023   4 - 4   2023.7

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  • Detection of SARS-CoV-2 and Omicron variants in wastewater from various locations in the city of Manila, Philippines Reviewed International coauthorship

    Jessamine Gail Inson, Bikash Malla, Divina Amalin, Thaddeus Carvajal, Ma. Luisa Enriquez, Soichiro Hirai, Sunayana Raya, Aulia Fajar Rahmani, Made Sandhyana Angga, Niva Sthapit, Sadhana Shrestha, Tomoko Takeda, Masaaki Kitajima, Zeba F. Alam, Eiji Haramoto

    Water and Environment Technology Conference Online 2023   7 - 7   2023.7

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  • Early detection of SARS-CoV-2 and its variants through long-term monitoring of wastewater by qPCR and next-generation sequencing techniques Reviewed

    Bikash Malla, Niva Sthapit, Made Sandhyana Angga, Sunayana Raya, Aulia Fajar Rahmani, Soichiro Hirai, Annisa Andarini Ruti, Sadhana Shrestha, Takahiro Segawa, Eiji Haramoto

    Water and Environment Technology Conference Online 2023   10 - 10   2023.7

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  • Pathogenic bacteria identification by quantitative PCR at wastewater treatment plants in Bandung City, Indonesia Reviewed International coauthorship

    Annisa Andarini Ruti, Aulia Fajar Rahmani, Made Sandhyana Angga, Bikash Malla, Niva Sthapit, Sunayana Raya, Aulia Maulana, Ahmad Soleh Setiyawan, Tjandra Setiadi, Eiji Haramoto

    Water and Environment Technology Conference Online 2023   14 - 14   2023.7

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  • Quantification of multiple respiratory viruses in wastewater in Kathmandu, Nepal: potential implication of wastewater-based epidemiology for community disease surveillance Reviewed International coauthorship

    Sunayana Raya, Bikash Malla, Sadhana Shrestha, Niva Sthapit, Tomoko Takeda, Masaaki Kitajima, Sarmila Tandukar, Hari Kattel, Sangita Tara Sharma, Rabin Maharjan, Eiji Haramoto

    Water and Environment Technology Conference Online 2023   17 - 17   2023.7

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  • Wastewater monitoring for tracking dynamics of SARS-CoV-2 variants in a low- and middle-income country Reviewed International coauthorship

    Jatuwat Sangsanont, Surapong Rattanakul, Prasert Makkaew, Nopadol Precha, Pratchaya Rukthanapitak, Montakarn Sresung, Yadpiroon Siri, Masaaki Kitajima, Tomoko Takeda, Eiji Haramoto, Jiratchaya Puenpa, Nasamon Wanlapakorn, Yong Poovorawan, Skorn Mongkolsuk, Kwanrawee Sirikanchana

    21st International Symposium on Health-Related Water Microbiology (WaterMicro23)   790 - 793   2023.6

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  • Simultaneous monitoring of SARS-CoV-2 variants and pathogenic viruses in wastewater using a high-throughput qPCR system Reviewed

    Bikash Malla, Ocean Thakali, Sunayana Raya, Sadhana Shrestha, Takahiro Segawa, Masaaki Kitajima, Eiji Haramoto

    21st International Symposium on Health-Related Water Microbiology (WaterMicro23)   582 - 587   2023.6

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  • Microbial source tracking for detection of fecal contamination of soil and river water samples in Japan by high-throughput quantitative PCR Reviewed

    Sunayana Raya, Bikash Malla, Made Sandhyana Angga, Hien Hamabata, Kyota Yoshida, Takahiro Segawa, Hisashi Matsubayashi, Eiji Haramoto

    21st International Symposium on Health-Related Water Microbiology (WaterMicro23)   746 - 749   2023.6

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  • Moving forward with COVID-19: Future research prospects of wastewater-based epidemiology methodologies and applications Reviewed International coauthorship Major achievement

    Guangming Jiang, Yanchen Liu, Song Tang, Masaaki Kitajima, Eiji Haramoto, Sudipti Arora, Phil Choi, Greg Jackson, Patrick M. D’Aoust, Robert Delatolla, Shuxin Zhang, Ying Guo, Jiangping Wu, Yan Chen, Elipsha Sharma, Tanjila Alam Prosun, Jiawei Zhao, Manish Kumar, Ryo Honda, Warish Ahmed, Jon Meiman

    Current Opinion in Environmental Science & Health   ( 33 )   2023.6

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    DOI: 10.1016/j.coesh.2023.100458

    Other Link: https://doi.org/10.1016/j.coesh.2023.100458

  • Development of two microbial source tracking markers for detection of wastewater-associated Escherichia coli isolates Reviewed Major achievement

    Ryota Gomi, Eiji Haramoto, Hiroyuki Wada, Yoshinori Sugie, Chih-Yu Ma, Sunayana Raya, Bikash Malla, Fumitake Nishimura, Hiroaki Tanaka, and Masaru Ihara

    Science of the Total Environment   864   2023.3( ISSN:0048-9697 )

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    Language:English   Publishing type:Research paper (scientific journal)   Publisher:Elsevier  

    DOI: 10.1016/j.scitotenv.2022.160952

    Other Link: https://doi.org/10.1016/j.scitotenv.2022.160952

  • Tracing COVID-19 trails in wastewater: a systematic review of SARS-CoV-2 surveillance with viral variants Reviewed International coauthorship Major achievement

    Ananda Tiwari, Sangeet Adhikari, Shuxin Zhang, Tamunobelema B. Solomon, Anssi Lipponen, MD Aminul Islam, Ocean Thakali, Sarawut Sangkham, Mohamed N. F. Shaheen, Guangming Jiang, Eiji Haramoto, Payal Mazumder, Bikash Malla, Manish Kumar, Tarja Pitkänen, Samendra P. Sherchan

    Water   15 ( 6 )   2023.3

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    Language:English   Publishing type:Research paper (scientific journal)   Publisher:MDPI  

    DOI: 10.3390/w15061018

    Other Link: https://doi.org/10.3390/w15061018

  • Wastewater monitoring in tourist cities as potential sentinel sites for near real-time dynamics of imported SARS-CoV-2 variants Reviewed International coauthorship Major achievement

    Jatuwat Sangsanont, Surapong Rattanakul, Prasert Makkaew, Nopadol Precha, Pratchaya Rukthanapitak, Montakarn Sresung, Yadpiroon Siri, Masaaki Kitajima, Tomoko Takeda, Eiji Haramoto, Jiratchaya Puenpa, Nasamon Wanlapakorn, Yong Poovorawan, Skorn Mongkolsuk, Kwanrawee Sirikanchana

    Science of the Total Environment   860   2023.2( ISSN:0048-9697  eISSN:1879-1026 )

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    Language:English   Publishing type:Research paper (scientific journal)   Publisher:ELSEVIER  

    Wastewater-based epidemiology (WBE) complements the clinical surveillance of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) and its variants' distribution in populations. Many developed nations have established na-tional and regional WBE systems; however, governance and budget constraints could be obstacles for low-and middle -income countries. An urgent need thus exists to identify hotspots to serve as sentinel sites for WBE. We hypothesized that representative wastewater treatment plants (WWTPs) in two international gateway cities, Bangkok and Phuket, Thailand, could be sentineled for SARS-CoV-2 and its variants to reflect the clinical distribution patterns at city level and serve as early indicators of new variants entering the country. Municipal wastewater samples (n = 132) were col-lected from eight representative municipal WWTPs in Bangkok and Phuket during 19 sampling events from October 2021 to March 2022, which were tested by reverse transcription-quantitative polymerase chain reaction (RT-qPCR) using the US CDC N1 and N2 multiplex and variant (Alpha, Delta, and Omicron BA.1 and BA.2) singleplex assays. The variant detection ratios from Bangkok and Phuket followed similar trends to the national clinical testing data, and each variant's viral loads agreed with the daily new cases (3-d moving average). Omicron BA.1 was detected in Phuket wastewater prior to Bangkok, possibly due to Phuket's WWTPs serving tourist communities. We found that the Omi-cron BA.1 and BA.2 viral loads predominantly drove the SARS-CoV-2 resurgence. We also noted a shifting pattern in the Bangkok WBE from a 22-d early warning in early 2021 to a near real-time pattern in late 2021. The potential application of tourist hotspots for WBE to indicate the arrival of new variants and re-emerging or unprecedented infec-tious agents could support tourism-dependent economies by complementing the reduced clinical regulations while maintaining public health protection via wastewater surveillance.

    DOI: 10.1016/j.scitotenv.2022.160317

    Web of Science

    Other Link: https://doi.org/10.1016/j.scitotenv.2022.160317

  • Monkeypox outbreak: Wastewater and environmental surveillance perspective Reviewed International coauthorship Major achievement

    Ananda Tiwari, Sangeet Adhikari, Devrim Kaya, Md. Aminul Islam, Bikash Malla, Samendra P. Sherchan, Ahmad I. Al-Mustapha, Manish Kumar, Srijan Aggarwal, Prosun Bhattacharya, Kyle Bibby, Rolf Halden, Aaron Bivins, Eiji Haramoto, Erika Lindh, Annamari Heikinheimo, Tarja Pitkänen

    SCIENCE OF THE TOTAL ENVIRONMENT   856 ( 2 )   2023.1( ISSN:0048-9697 )

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    DOI: 10.1016/j.scitotenv.2022.159166

    Other Link: https://doi.org/10.1016/j.scitotenv.2022.159166

  • Correlation between SARS-CoV-2 RNA concentration in wastewater and COVID-19 cases in community: A systematic review and meta-analysis Reviewed International coauthorship Major achievement

    Xuan Li, Shuxin Zhang, Samendrdra Sherchan, Gorka Orive, Unax Lertxundi, Eiji Haramoto, Ryo Honda, Manish Kumar, Sudipti Arora, Masaaki Kitajima, Guangming Jiang

    Journal of Hazardous Materials   441   2023.1( ISSN:0304-3894  eISSN:1873-3336 )

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    Wastewater-based epidemiology (WBE) has been considered as a promising approach for population-wide surveillance of coronavirus disease 2019 (COVID-19). Many studies have successfully quantified severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) RNA concentration in wastewater (CRNA). However, the correlation between the CRNA and the COVID-19 clinically confirmed cases in the corresponding wastewater catchments varies and the impacts of environmental and other factors remain unclear. A systematic review and meta-analysis were conducted to identify the correlation between CRNA and various types of clinically confirmed case numbers, including prevalence and incidence rates. The impacts of environmental factors, WBE sampling design, and epidemiological conditions on the correlation were assessed for the same datasets. The systematic review identified 133 correlation coefficients, ranging from -0.38 to 0.99. The correlation between CRNA and new cases (either daily new, weekly new, or future cases) was stronger than that of active cases and cumulative cases. These correlation coefficients were potentially affected by environmental and epidemiological conditions and WBE sampling design. Larger variations of air temperature and clinical testing coverage, and the increase of catchment size showed strong negative impacts on the correlation between CRNA and COVID-19 case numbers. Interestingly, the sampling technique had negligible impact although increasing the sampling frequency improved the correlation. These findings highlight the importance of viral shedding dynamics, in-sewer decay, WBE sampling design and clinical testing on the accurate back-estimation of COVID-19 case numbers through the WBE approach.

    DOI: 10.1016/j.jhazmat.2022.129848

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    Other Link: https://doi.org/10.1016/j.jhazmat.2022.129848

  • Application of a high-throughput quantitative PCR system for simultaneous monitoring of SARS-CoV-2 variants and other pathogenic viruses in wastewater Reviewed Major achievement

    Bikash Malla, Ocean Thakali, Sadhana Shrestha, Takahiro Segawa, Masaaki Kitajima, Eiji Haramoto

    Science of the Total Environment   853   2022.12( ISSN:0048-9697 )

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    Variants of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) are continuously emerging, highlighting the importance of regular surveillance of SARS-CoV-2 and other epidemiologically significant pathogenic viruses in the current context. Reverse transcription-quantitative PCR (RT-qPCR) is expensive, time-consuming, labor-intensive, requires a large reagent volume, and only tests a few targets in a single run. High-throughput qPCR (HT-qPCR) utilizing the Biomark HD system (Fluidigm) can be used as an alternative. This study applied an HT-qPCR to simultaneously detect SARS-CoV-2, SARS-CoV-2 nucleotide substituted RNA, and other pathogenic viruses in wastewater. Wastewater samples were collected from the coronavirus disease 2019 (COVID-19) quarantine facility between October 2020 and February 2021 (n = 4) and from the combined and separated sewer lines of a wastewater treatment plant (WWTP) in Yokkaichi, Mie Prefecture, Japan, between March and August 2021 (n = 23 each). The samples were analyzed by HT-qPCR using five SARS-CoV-2, nine SARS-CoV-2 spike gene nucleotide substitution-specific, five pathogenic viruses, and three process control assays. All samples from the quarantine facility tested positive for SARS-CoV-2 and the nucleotide substitutions N501Y and S69-70 del (Alpha variant) were detected in the December 2020 sample, coinciding with the first clinical case in Japan. Only three WWTP samples were positive when tested with a single SARS-CoV-2 assay, whereas more than eight samples were positive when tested with all assays, indicating that using multiple assays increases the likelihood of detection. The nucleotide substitution L452R (Delta variant) was detected in the WWTP samples of Mie Prefecture in April 2021, but the detection of Delta variant from patients had not been reported until May 2021. Aichi virus 1 and norovirus GII were prevalent in WWTP samples. This study demonstrated that HT-qPCR may be the most time- and cost-efficient method for tracking COVID-19 and broadly monitoring community health.

    DOI: 10.1016/j.scitotenv.2022.158659

    PubMed

  • Pilot study on wastewater surveillance of dengue virus RNA: Lessons, challenges, and implications for future research Reviewed International coauthorship Major achievement

    Ocean Thakali, Sunayana Raya, Bikash Malla, Sarmila Tandukar, Ananda Tiwari, Samendra P. Sherchan, Jeevan B. Sherchand, Eiji Haramoto

        9   2022.12

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    DOI: 10.1016/j.envc.2022.100614

  • The detectability and removal efficiency of SARS-CoV-2 in a large-scale septic tank of a COVID-19 quarantine facility in Japan Reviewed Major achievement

    Ryo Iwamoto, Kiyoshi Yamaguchi, Chisato Arakawa, Hiroki Ando, Eiji Haramoto, Ken-ichi Setsukinai, Kotoe Katayama, Takuya Yamagishi, Sumire Sorano, Michio Murakami, Shigeru Kyuwa, Hiroyuki Kobayashi, Satoshi Okabe, Seiya Imoto, Masaaki Kitajima

    Science of the Total Environment   849   157869 - 157869   2022.11( ISSN:0048-9697 )

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    Language:English   Publishing type:Research paper (scientific journal)   Publisher:Elsevier BV  

    DOI: 10.1016/j.scitotenv.2022.157869

    Other Link: https://doi.org/10.1016/j.scitotenv.2022.157613

  • Development of a magnetic nanoparticle-based method for concentrating SARS-CoV-2 in wastewater Reviewed Major achievement

    Made Sandhyana Angga, Bikash Malla, Sunayana Raya, Ayame Kitano, Xiaomao Xie, Hiroshi Saitoh, Noriyuki Ohnishi, Eiji Haramoto

    SCIENCE OF THE TOTAL ENVIRONMENT   848   2022.11( ISSN:0048-9697 )

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    DOI: 10.1016/j.scitotenv.2022.157613

    Other Link: https://doi.org/10.1016/j.scitotenv.2022.157613

  • 水道研究発表会の聞きどころ 浄水部門(排水処理、薬品注入制御、活性炭)

    原本 英司

    水道産業新聞   2022.10

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  • 下水疫学調査の社会実装に向けた新型コロナウイルスの検出技術の高度化への取り組み Invited Reviewed Major achievement

    原本英司

    臨床とウイルス   50 ( 4 )   189 - 195   2022.10

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    Authorship:Last author, Corresponding author   Language:Japanese   Publishing type:Research paper (scientific journal)   Publisher:春恒社  

  • Prevalence of antibiotic resistance genes in drinking and environmental water sources of the Kathmandu Valley, Nepal Reviewed Major achievement

    Tsubasa Takezawa, Mohan Amarasiri, Takashi Furukawa, Bikash Malla, Jeevan B. Sherchand, Eiji Haramoto, Kazunari Sei

    IWA World Water Congress & Exhibition 2022   2022.9

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  • 下水中の新型コロナウイルスおよび他の病原ウイルスの一斉検出法の開発 Reviewed Major achievement

    原本英司, Bikash Malla, 瀬川高弘, 北島正章

    環境浄化技術   21 ( 5 )   74 - 78   2022.9

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    Authorship:Lead author, Corresponding author   Language:Japanese   Publishing type:Research paper (scientific journal)   Publisher:日本工業出版  

    Other Link: https://www.nikko-pb.co.jp/products/detail.php?product_id=5359

  • Prevalence of antibiotic resistance genes (ARGs) in drinking and environmental water sources of the Kathmandu Valley, Nepal Reviewed Major achievement

    Mohan Amarasiri, Tsubasa Takezawa, Bikash Malla, Takashi Furukawa, Jeevan B. Sherchand, Eiji Haramoto, Kazunari Sei

    Frontiers in Microbiology   13   2022.8(  eISSN:1664-302X )

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    Language:English   Publishing type:Research paper (scientific journal)   Publisher:Frontiers Media SA  

    Antibiotic-resistant bacteria-associated infections are responsible for more than 1.2 million annual deaths worldwide. In low- and middle-income countries (LMICs), the consumption of antibiotics for human and veterinary uses is not regulated effectively. Overused and misused antibiotics can end up in aquatic environments, which may act as a conduit for antibiotic resistance dissemination. However, data on the prevalence of antibiotic resistance determinants in aquatic environments are still limited for LMICs. In this study, we evaluated the prevalence and concentration of antibiotic resistance genes (ARGs) in different drinking and environmental water sources collected from the Kathmandu Valley, Nepal, using droplet digital polymerase chain reaction to understand the current situation of ARG contamination. River water and shallow dug well water sources were the most contaminated with ARGs. Almost all samples contained sul1 (94%), and intI1 and tet(A) were detected in 83 and 60% of the samples, respectively. Maximum ARG concentration varied between 4.2 log10 copies/100 ml for mecA and 9.3 log10 copies/100 ml for sul1. Significant positive correlations were found between ARGs (r > 0.5, p < 0.01), except for mecA, qnrS, and vanA. As sul1 and intI1 were detected in almost all samples, the presence of these genes in a given sample may need to be considered as background antibiotic resistance in LMICs. Therefore, monitoring of ARGs, such as β-lactam ARGs, quinolone resistance genes, and vancomycin resistance genes, may provide a better picture of the antibiotic resistance determinants in aquatic environments of LMICs.

    DOI: 10.3389/fmicb.2022.894014

    Other Link: https://www.frontiersin.org/articles/10.3389/fmicb.2022.894014/abstract

  • CrAssphage as an indicator of human-fecal contamination in water environment and virus reduction in wastewater treatment Reviewed Major achievement

    Muhammad Adnan Sabar, Ryo Honda, Eiji Haramoto

    WATER RESEARCH   221   2022.8( ISSN:0043-1354  eISSN:1879-2448 )

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    Viral indicators of human-fecal contamination in wastewaters and environmental waters have been getting much attention in the past decade. Cross-assembly phage (crAssphage) is the most abundant DNA virus in human feces. Recently, the usefulness of crAssphage as a microbial source tracking and water quality monitoring tool for human-fecal contamination has been highlighted. Here, we conducted a comprehensive review on crAssphage in water, focusing on detection methodology, concentration range in various waters and wastewaters, specificity to human-fecal contamination, and reduction in wastewater treatment systems. This review highlights that crAssphage is globally distributed in wastewaters and various fecal-contaminated water bodies at high concentrations without seasonal fluctuations. CrAssphage is highly specific to human-fecal contamination and is rarely found in animal feces. It also has a good potential as a performance indicator to ensure virus reduction in wastewater treatment systems. Accordingly, crAssphage could be an effective tool for monitoring of human-fecal contamination and potential presence of fecal pathogenic microbes in environmental waters. Bridging the research gaps highlighted in this review would make crAssphage a powerful tool to support the control of water-related health risks.

    DOI: 10.1016/j.watres.2022.118827

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    PubMed

    Other Link: https://doi.org/10.1016/j.watres.2022.118827

  • Occurrence and reduction of Shiga toxin-producing Escherichia coli in wastewaters in the Kathmandu Valley, Nepal Reviewed Major achievement

    Niva Sthapit, Bikash Malla, Sarmila Tandukar, Rajani Ghaju Shrestha, Ocean Thakali, Jeevan B. Sherchand, Eiji Haramoto, Futaba Kazama

    Water   14 ( 14 )   2022.7

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    Authorship:Last author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)   Publisher:MDPI  

    DOI: 10.3390/w14142224

    Other Link: https://doi.org/10.3390/w14142224

  • Rapid methods for efficient virus detection in wastewater: comparison of column-based direct capture method and automated filtration method Reviewed Major achievement

    Made Sandhyana Angga, Sunayana Raya, Bikash Malla, Eiji Haramoto

    Water and Environment Technology Conference Online 2022   68   2022.7

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  • Development and application of high-throughput qPCR for detection of microbial source tracking markers in environmental water samples Reviewed Major achievement

    Sunayana Raya, Bikash Malla, Ocean Thakali, Made Sandhyana Angga, Takahiro Segawa, Eiji Haramoto

    Water and Environment Technology Conference Online 2022   52   2022.7

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  • Fate of Somatic Coliphages as a Microbial Genetic Marker in Environmental Water Reviewed Major achievement

    Nana Frempong Manso, Bikash Malla, Eiji Haramoto

    Water and Environment Technology Conference Online 2022   31   2022.7

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  • Application of wastewater-based epidemiology to enteric viruses in the Kathmandu Valley, Nepal Reviewed Major achievement

    Niva Sthapit, Sarmila Tandukar, Bikash Malla, Ocean Thakali, Sunayana Raya, Eiji Haramoto

    Water and Environment Technology Conference Online 2022   21   2022.7

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  • Investigation of antibiotic resistance genes in river water and household water in the Kathmandu Valley, Nepal Reviewed Major achievement

    Tsubasa Takezawa, Mohan Amarasiri, Takashi Furukawa, Bikash Malla, Eiji Haramoto, Kazunari Sei

    Water and Environment Technology Conference Online 2022   28   2022.7

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  • Quantification of SARS-CoV-2 RNA in wastewater demonstrates applicability of wastewater-based epidemiology in Bandung City, Indonesia Reviewed Major achievement

    Aulia Fajar Rahmani, Made Sandhyana Angga, Bikash Malla, Sunayana Raya, Ahmad Soleh Setiyawan, Farisah Inarah Rahmat Hasby, Arisa Franita Pangaribuan, Aluicia Anita Artarini, Tomoko Takeda, Masaaki Kitajima, Tjandra Setiadi, Eiji Haramoto

    Water and Environment Technology Conference Online 2022   28   2022.7

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  • Artificial neural network-based estimation of COVID-19 case numbers and effective reproduction rate using wastewater-based epidemiology Reviewed Major achievement

    Guangming Jiang, Jiangping Wu, Jennifer Weidhaas, Xuan Li, Yan Chen, Jochen Mueller, Jiaying Li, Manish Kumar, Xu Zhou, Sudipti Arora, Eiji Haramoto, Samendrdra Sherchan, Gorka Orive, Unax Lertxundi, Ryo Honda, Masaaki Kitajima, Greg Jackson

    Water Research   218   2022.6( ISSN:0043-1354  eISSN:1879-2448 )

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    As a cost-effective and objective population-wide surveillance tool, wastewater-based epidemiology (WBE) has been widely implemented worldwide to monitor the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) RNA concentration in wastewater. However, viral concentrations or loads in wastewater often correlate poorly with clinical case numbers. To date, there is no reliable method to back-estimate the coronavirus disease 2019 (COVID-19) case numbers from SARS-CoV-2 concentrations in wastewater. This greatly limits WBE in achieving its full potential in monitoring the unfolding pandemic. The exponentially growing SARS-CoV-2 WBE dataset, on the other hand, offers an opportunity to develop data-driven models for the estimation of COVID-19 case numbers (both incidence and prevalence) and transmission dynamics (effective reproduction rate). This study developed artificial neural network (ANN) models by innovatively expanding a conventional WBE dataset to include catchment, weather, clinical testing coverage and vaccination rate. The ANN models were trained and evaluated with a comprehensive state-wide wastewater monitoring dataset from Utah, USA during May 2020 to December 2021. In diverse sewer catchments, ANN models were found to accurately estimate the COVID-19 prevalence and incidence rates, with excellent precision for prevalence rates. Also, an ANN model was developed to estimate the effective reproduction number from both wastewater data and other pertinent factors affecting viral transmission and pandemic dynamics. The established ANN model was successfully validated for its transferability to other states or countries using the WBE dataset from Wisconsin, USA.

    DOI: 10.1016/j.watres.2022.118451

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    Other Link: https://doi.org/10.1016/j.watres.2022.118451

  • Detection of SARS-CoV-2 RNA in wastewater, river water, and hospital wastewater of Nepal Reviewed Major achievement

    Sarmila Tandukar, Niva Sthapit, Ocean Thakali, Bikash Malla, Samendra P. Sherchan, Bijay Man Shakya, Laxman P. Shrestha, Jeevan B. Sherchand, Dev Raj Joshi, Bhupendra Lama, Eiji Haramoto

    SCIENCE OF THE TOTAL ENVIRONMENT   824   2022.6( ISSN:0048-9697 )

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    Authorship:Last author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1016/j.scitotenv.2022.153816

    Other Link: https://www.sciencedirect.com/science/article/pii/S0048969722009081

  • Prevalence of antibiotic resistance genes in drinking water of the Kathmandu Valley, Nepal Reviewed Major achievement

    Ocean Thakali, Bikash Malla, Sunayana Raya, Niva Sthapit, Samendra P. Sherchan, Takashi Furukawa, Kazunari Sei, Jeevan B. Sherchand, Eiji Haramoto

    Environmental Challenges   7   100527 - 100527   2022.4( ISSN:2667-0100 )

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    Authorship:Last author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)   Publisher:Elsevier BV  

    DOI: 10.1016/j.envc.2022.100527

    Other Link: https://doi.org/10.1016/j.envc.2022.100527

  • A review on the prevalence of Arcobacter in aquatic environments Reviewed Major achievement

    Rajani Ghaju Shrestha, Yasuhiro Tanaka, Eiji Haramoto

    Water   14 ( 8 )   2022.4

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    Authorship:Last author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)   Publisher:MDPI  

    DOI: 10.3390/w14081266

    Other Link: https://www.mdpi.com/2073-4441/14/8/1266

  • Comparison of five polyethylene glycol precipitation procedures for the RT-qPCR based recovery of murine hepatitis virus, bacteriophage phi6, and pepper mild mottle virus as a surrogate for SARS-CoV-2 from wastewater Reviewed Major achievement

    Shotaro Torii, Wakana Oishi, Yifan Zhu, Ocean Thakali, Bikash Malla, Zaizhi Yu, Bo Zhao, Chisato Arakawa, Masaaki Kitajima, Akihiko Hata, Masaru Ihara, Shigeru Kyuwa, Daisuke Sano, Eiji Haramoto, Hiroyuki Katayama

    SCIENCE OF THE TOTAL ENVIRONMENT   807 ( 2 )   150722 - 150722   2022.2( ISSN:0048-9697 )

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    Language:English   Publishing type:Research paper (scientific journal)   Publisher:Elsevier  

    DOI: 10.1016/j.scitotenv.2021.150722

    PubMed

    Other Link: https://doi.org/10.1016/j.scitotenv.2021.150722

  • Manual for Detection of SARS-CoV-2 RNA in Wastewater Major achievement

    COVID-19 Taskforce, Japan Society on Water Environment

    2022.2

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    Language:English   Publishing type:Research paper (scientific journal)  

    Other Link: https://www.jswe.or.jp/aboutus/pdf/Manual%20for%20Detection%20of%20SARS-CoV-2%20RNA%20in%20Wastewater.pdf

  • 下水中の新型コロナウイルス遺伝子の高感度検出キットの開発 Major achievement

    原本英司

    月刊下水道   45 ( 1 )   54 - 58   2022.1

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  • Possibility of detection of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) through wastewater in developing countries Reviewed Major achievement

    Sarmila Tandukar, Rajendra Khanal, Rija Manandhar, Ashok Pandey, Niva Sthapit, Samendra P. Sherchan, Eiji Haramoto

    Water   13 ( 23 )   2021.12

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    Authorship:Last author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)   Publisher:MDPI  

    DOI: 10.3390/w13233412

    Other Link: https://www.mdpi.com/2073-4441/13/23/3412

  • Virus reduction at wastewater treatment plants in Nepal Reviewed Major achievement

    Sarmila Tandukar, Rajani Ghaju Shrestha, Bikash Malla, Niva Sthapit, Jeevan B. Sherchand, Samendra P. Sherchan, Eiji Haramoto

    None   5   2021.12

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    DOI: 10.1016/j.envc.2021.100281

    Other Link: https://www.sciencedirect.com/science/article/pii/S2667010021002602

  • A manual for the detection of SARS-CoV-2 RNA in wastewater Invited Major achievement

    Eiji Haramoto

    Journal of Japan Society on Water Environment   44 ( 11 )   359 - 363   2021.11

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    Authorship:Lead author, Last author, Corresponding author   Language:Japanese   Publishing type:Research paper (scientific journal)   Publisher:JSWE  

  • Release of antibiotic-resistance genes from hospitals and a wastewater treatment plant in the Kathmandu Valley, Nepal Reviewed Major achievement

    Ocean Thakali, Bikash Malla, Sarmila Tandukar, Niva Sthapit, Sunayana Raya, Takashi Furukawa, Kazunari Sei, Jeevan B. Sherchand, Eiji Haramoto

    Water   13 ( 19 )   2021.10

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    Authorship:Last author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)   Publisher:MDPI  

    DOI: 10.3390/w13192733

    Other Link: https://www.mdpi.com/2073-4441/13/19/2733

  • Recovery of nucleic acids of enteric viruses and host-specific Bacteroidales from groundwater by using an adsorption-direct extraction method Reviewed Major achievement

    Takayuki Miura, Hiroyuki Takino, Arisa Gima, Eiji Haramoto, Michihiro Akiba

    Applied and Environmental Microbiology   87 ( 18 )   2021.8( ISSN:0099-2240  eISSN:1098-5336 )

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    Language:English   Publishing type:Research paper (scientific journal)   Publisher:American Society for Microbiology  

    We investigated the presence of enteric viruses and bacterial genetic markers to determine fecal contamination in groundwater samples from deep wells used for the public drinking water supply and private wells in Japan. Groundwater is often subjected to chlorination; malfunctions in chlorine treatment result in waterborne disease outbreaks.

    DOI: 10.1128/AEM.00710-21

    Other Link: https://journals.asm.org/doi/10.1128/AEM.00710-21

  • コロナ流行 下水検査で監視を

    山梨日日新聞:時標   2021.7

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    Authorship:Lead author, Last author, Corresponding author   Language:Japanese   Publishing type:Research paper (other science council materials etc.)  

  • Isolation of alpha-toxin-deficient Clostridium perfringens type F from sewage influents and effluents Reviewed Major achievement

    Keita Yanagimoto, Eiji Haramoto

    Microbiology Spectrum   9 ( 1 )   e0021421   2021.7

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    Authorship:Last author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)   Publisher:American Society for Microbiology  

    Clostridium perfringens is classified into types A to G, and all types produce alpha-toxins; however, C. perfringens type F that is negative for phospholipase C (PLC) activity of alpha-toxin has been isolated from the environment and cases of humans afflicted by food poisoning. This study aimed to elucidate the distribution of PLC-negative C. perfringens type F in sewage influents and effluents. Influents and effluents of two wastewater treatment plants were collected monthly between July 2016 and January 2020 and between August 2018 and January 2020, respectively. Isolation rates of PLC-negative C. perfringens type F from sewage influents and effluents were 38% (33/86) and 22% (8/36), and the numbers of isolates were 43 and 13, respectively. The locus of the enterotoxin gene of all isolates was determined to be in a plasmid with an IS1151 sequence, and multilocus sequence typing revealed that all 17 representative isolates were assigned as sequence type 186. Sequencing of the plc gene of these representative isolates showed that nonsense mutation (p.W98*) causing alpha-toxin deficiency should be responsible for a loss of PLC enzymatic activity. These results suggest that alpha toxin-deficient C. perfringens type F is distributed in living and water environments since sewage influents contain community wastewater, and effluents contaminate the environment. Detection of C. perfringens type F, independent of PLC activity, should be carried out on human and environmental samples. IMPORTANCE Understanding the diversity of biochemical characteristics that may affect the identification of bacteria is essential. C. perfringens is a ubiquitous bacterium found in the environment, humans, and animals and is responsible for infectious disease in the intestine. Although the alpha-toxin of C. perfringens may be used for its detection, variants of the alpha-toxin lacking its activity have been isolated from soil and humans experiencing symptoms of diarrhea. It is valuable to disclose the prevalence of the alpha-toxin variant in the sewage of wastewater treatment plants, as it may reflect the hygienic condition of the community, as it would be a pollution source for the environment. This study shows the persistent existence and genetic characteristics of the alpha-toxin variant in sewage and reveals a lacking mechanism of the alpha-toxin activity and proposes the detection method of C. perfringens, independent of the alpha-toxin activity.

    DOI: 10.1128/Spectrum.00214-21

    PubMed

    Other Link: https://journals.asm.org/doi/10.1128/Spectrum.00214-21

  • Governance of wastewater surveillance systems to minimize the impact of COVID-19 and future epidemics: cases across Asia-Pacific Reviewed Major achievement

    Tomoko Takeda, Masaaki Kitajima, Ahmad Setiyawan, Ngo Thi Thuy Huong, Nguyen Quoc Dinh, Kwanrawee Sirikanchana, Miliana Navia, A. A. Sam, Masashi Tsudaka, Dang The Hung, Eiji Haramoto

    Environmental Resilience and Transformation in Times of COVID-19: Climate Change Effects on Environmental Functionality   115 - 126   2021.5

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    DOI: 10.1016/C2020-0-02703-9

    Other Link: https://www.elsevier.com/books/environmental-resilience-and-transformation-in-times-of-covid-19/ramanathan/978-0-323-85512-9

  • Distribution and community composition of anammox bacteria in shallow groundwater of the Kathmandu Valley, Nepal Reviewed Major achievement

    Mai Nakano, Tatsuru Kamei, Bijay Man Shakya, Takashi Nakamura, Yasuhiro Tanaka, Eiji Haramoto, Tadashi Toyama, Futaba Kazama

        36 ( 1 )   2021.3( ISSN:1347-4405 )

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    Language:English   Publishing type:Research paper (scientific journal)   Publisher:Japanese Society of Microbial Ecology  

    The abundance and diversity of anaerobic ammonium oxidation (anammox) bacteria were assessed in 152 groundwater samples in the Kathmandu Valley, Nepal. Anammox bacterial 16S rRNA genes were detected in 54% (37/68) of samples collected in the dry season at 1.6×105-8.8×106 copies L-1, and in 60% (50/84) of samples collected in the wet season at 4.3×104-1.2×107 copies L-1. The 16S rRNA genes of "Candidatus Brocadia", "Candidatus Anammoxoglobus", and five new deduced anammox bacterial phylotypes were detected in the shallow groundwater samples. Diverse anammox bacteria were broadly distributed in the shallow groundwater aquifer of the Kathmandu Valley.

    DOI: 10.1264/jsme2.ME20143

    PubMed

  • Institutionalising wastewater surveillance systems to minimise the impact of COVID-19: Cases of Indonesia, Japan and Viet Nam Reviewed Major achievement

    Tomoko Takeda, Masaaki Kitajima, Ngo Thi Thuy Huong, Ahmad Setiyawan, Tjandra Setiadi, Dang The Hung, Eiji Haramoto

    WATER SCIENCE AND TECHNOLOGY   83 ( 2 )   251 - 256   2021.1( ISSN:0273-1223  eISSN:1996-9732 )

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    Authorship:Last author   Language:English   Publishing type:Research paper (scientific journal)   Publisher:International Water Association  

    <title>Abstract</title>
    This mini review describes the current status and challenges regarding institutionalisation of wastewater surveillance systems against COVID-19. Monitoring SARS-CoV-2 in wastewater has been proposed to be a potential tool to understand the actual prevalence of COVID-19 in the community, and it could be an effective approach to monitor the trend during the COVID-19 pandemic. However, challenges to institutionalise wastewater surveillance systems are still abundant and unfolding at a rapid rate given that the international understanding regarding the scientific knowledge and socio-political impacts of COVID-19 are in the developing stages. To better understand the existing challenges and bottlenecks, a comparative study between Japan, Viet Nam, and Indonesia was carried out in the present study. Through gaining a better understanding of common issues as well as issues specific to each country, we hope to contribute to building a robust multistakeholder system to monitor SARS-CoV-2 in wastewater as an effective disease surveillance system for COVID-19.

    DOI: 10.2166/wst.2020.558

  • Wastewater-based Epidemiology of SARS-CoV-2 Reviewed Major achievement

    Masaaki Kitajima, Eiji Haramoto

        43 ( 12 )   413 - 416   2020.12

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  • Decay of SARS-CoV-2 and surrogate murine hepatitis virus RNA in untreated wastewater to inform application in wastewater-based epidemiology Reviewed Major achievement

    Warish Ahmed, Paul M. Bertsch, Kyle Bibby, Eiji Haramoto, Joanne Hewitt, Flavia Huygens, Pradip Gyawali, Asja Korajkic, Shane Riddell, Samendra P. Sherchan, Stuart L. Simpson, Kwanrawee Sirikanchana, Erin M. Symonds, Rory Verhagen, Seshadri S. Vasan, Masaaki Kitajima, Aaron Bivins

    ENVIRONMENTAL RESEARCH   191   2020.12( ISSN:0013-9351 )

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    Language:English   Publishing type:Research paper (scientific journal)   Publisher:Elsevier  

    DOI: 10.1016/j.envres.2020.110092

  • Investigation of Shiga toxin-producing Escherichia coli in groundwater, river water, and fecal sources in the Kathmandu Valley, Nepal Reviewed Major achievement

    Niva Sthapit, Bikash Malla, Rajani Ghaju Shrestha, Sarmila Tandukar, Jeevan B. Sherchand, Eiji Haramoto, Futaba Kazama

    WATER AIR AND SOIL POLLUTION   231   2020.11( ISSN:0049-6979 )

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    Authorship:Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1007/s11270-020-04920-4

  • 新型コロナウイルス感染症に環境工学研究者として貢献を Major achievement

    原本英司

    用水と廃水   62 ( 11 )   1 - 1   2020.11

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    Authorship:Lead author, Last author, Corresponding author   Language:Japanese   Publishing type:Research paper (scientific journal)   Publisher:産業用水調査会  

  • 下水中の新型コロナウイルスの分析 Reviewed Major achievement

    北島正章, 原本英司

    ぶんせき   ( 11 )   411 - 416   2020.11

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    Authorship:Last author   Language:Japanese   Publishing type:Research paper (scientific journal)   Publisher:日本分析化学会  

  • 下水中の新型コロナウイルスに関する知見 Reviewed Major achievement

    鳥居将太郎, 北島正章, 原本英司, 片山浩之

    オゾンニュース・イン・ジャパン   115   15 - 21   2020.10

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    Language:Japanese   Publishing type:Research paper (scientific journal)   Publisher:日本オゾン協会  

  • Comparison of virus concentration methods for the RT-qPCR-based recovery of murine hepatitis virus, a surrogate for SARS-CoV-2 from untreated wastewater Reviewed Major achievement

    Warish Ahmed, Paul Bertsch, Aaron Bivins, Kyle Bibby, Kata Farkas, Amy Gathercole, Eiji Haramoto, Pradip Gyawali, Korajkic Asja, Brian McMinn, Jochen Mueller, Stuart Simpson, Wendy Smith, Erin Symonds, Kevin Thomas, Rory Verhagen, Masaaki Kitajima

    Science of the Total Environment   739   2020.10( ISSN:0048-9697 )

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1016/j.scitotenv.2020.139960

  • SARS-CoV-2 in wastewater: state of the knowledge and research needs Reviewed Major achievement

    Masaaki Kitajima, Warish Ahmed, Kyle Bibby, Annalaura Carducci, Charles P. Gerba, Kerry A. Hamilton, Eiji Haramoto, Joan B. Rose

    Science of the Total Environment   739   2020.10( ISSN:0048-9697 )

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1016/j.scitotenv.2020.139076

  • First environmental surveillance for the presence of SARS-CoV-2 RNA in wastewater and river water in Japan Reviewed Major achievement

    Eiji Haramoto, Bikash Malla, Ocean Thakali, Masaaki Kitajima

    SCIENCE OF THE TOTAL ENVIRONMENT   737   2020.10( ISSN:0048-9697 )

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    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1016/j.scitotenv.2020.140405

  • Surveillance of SARS-CoV-2 RNA in wastewater: Methods optimization and quality control are crucial for generating reliable public health information Reviewed Major achievement

    Warish Ahmed, Aaron Bivins, Paul M. Bertsch, Kyle Bibby, Phil M. Choi, Kata Farkas, Pradip Gyawali, Kerry A. Hamilton, Eiji Haramoto, Masaaki Kitajima, Stuart L. Simpson, Sarmila Tandukar, Kevin Thomas, Jochen F. Mueller

    Current Opinion in Environmental Science & Health   17   82 - 93   2020.10( ISSN:2468-5844 )

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1016/j.coesh.2020.09.003

  • Reduction of pathogenic and indicator viruses at a drinking water treatment plant in Southern Louisiana, USA Reviewed Major achievement

    Sarmila Tandukar, Samendra P. Sherchan, Eiji Haramoto

    Food and Environmental Virology   12 ( 3 )   269 - 273   2020.9( ISSN:1867-0334 )

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    Authorship:Last author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1007/s12560-020-09436-y

  • Reduction of human enteric and indicator viruses at a wastewater treatment plant in Southern Louisiana, USA Reviewed Major achievement

    Sarmila Tandukar, Samendra P. Sherchan, Eiji Haramoto

    Food and Environmental Virology   12 ( 3 )   260 - 263   2020.9( ISSN:1867-0334 )

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    Authorship:Last author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1007/s12560-020-09433-1

  • The circulation of type F Clostridium perfringens among humans, sewage, and Ruditapes philippinarum (asari clams) Reviewed Major achievement

    Keita Yanagimoto, Kosei Uematsu, Takaya Yamagami, Eiji Haramoto

    Pathogens   9 ( 8 )   2020.8( ISSN:2076-0817 )

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    Authorship:Last author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)   Publisher:MDPI  

    Clostridium perfringens is an important pathogen that is responsible for gastroenteritis; the causative agent for the symptoms is C. perfringens enterotoxin (CPE), which is mainly produced by type F C. perfringens. Since shellfishes may gather C. perfringens in the water environment, this study estimated the potential circulation of type F C. perfringens among humans, sewage, and Ruditapes philippinarum (asari clams) as a result of sewage pollution. A comparison of the characteristics among the isolates from 86 sewage influents, 36 effluents, 76 asari clams, and 37 humans was conducted. Serotyping, cpe genotyping, and toxin genotyping showed that C. perfringens with a plasmid IS1151 sequence downstream of cpe was predominant among sewage influents, effluents, humans, and asari clams. Multilocus sequence typing suggested that some isolates from a human, sewage influents, effluents, and asari clams were linked to each other. These results demonstrated that asari clams are the necessary infection sources of C. perfringens responsible for carriers and foodborne diseases, and that these pathogens from humans infected by asari clams can pollute the water environment. It is useful to assess bacteria such as C. perfringens isolates from sewage to estimate the trend of those from the community.

    DOI: 10.3390/pathogens9080669

    PubMed

  • Waterborne diarrhoeal infection risk from multiple water sources and the impact of an earthquake Reviewed Major achievement

    Yuri Ito, Sadhana Shrestha, Arun Prasad Bhattarai, Eiji Haramoto, Junko Shindo, Kei Nishida

    Journal of Water and Health   18 ( 4 )   464 - 476   2020.8( ISSN:1477-8920 )

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.2166/wh.2020.223

  • 下水および河川水中における新型コロナウイルスRNAの存在実態に関する国内初の環境調査 Major achievement

    原本英司, 北島正章

    水道公論   56 ( 8 )   62 - 68   2020.8

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    Authorship:Lead author, Corresponding author   Language:Japanese   Publishing type:Research paper (scientific journal)   Publisher:日本水道新聞社  

  • Host-specific mitochondrial DNA markers for tracking the sources of fecal pollution Reviewed Major achievement

    Bikash Malla, Eiji Haramoto

    Current Opinion in Environmental Science & Health   16   34 - 46   2020.8( ISSN:2468-5844 )

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    Authorship:Last author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1016/j.coesh.2020.02.006

  • Recycled water safety: current status of traditional and emerging viral indicators Reviewed Major achievement

    Warish Ahmed, Masaaki Kitajima, Sarmila Tandukar, Eiji Haramoto

    Current Opinion in Environmental Science & Health   16   62 - 72   2020.8( ISSN:2468-5844 )

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    Authorship:Last author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1016/j.coesh.2020.02.009

  • Removal of antibiotic resistance genes at two conventional wastewater treatment plants of Louisiana, USA Reviewed Major achievement

    Ocean Thakali, John P. Brooks, Shalina Shahin, Samendra P. Sherchan, Eiji Haramoto

    Water   12 ( 6 )   2020.6( ISSN:2073-4441 )

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    Authorship:Last author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.3390/w12061729

  • Wastewater-based epidemiology: global collaborative to maximize contributions in the fight against COVID-19 Reviewed Major achievement

    Aaron Bivins, Devin North, Arslan Ahmad, Warish Ahmed, Eric Alm, Frederic Been, Prosun Bhattacharya, Lubertus Bijlsma, Alexandria B. Boehm, Joe Brown, Gianluigi Buttiglieri, Vincenza Calabro, Annalaura Carducci, Sara Castiglioni, Zeynep Cetecioglu Gurol, Sudip Chakraborty, Federico Costa, Stefano Curcio, Francis L. de los Reyes III, Jeseth Delgado Vela, Kata Farkas, Xavier Fernandez-Casi, Charles Gerba, Daniel Gerrity, Rosina Girones, Raul Gonzalez, Eiji Haramoto, Angela Harris, Patricia A. Holden, Md. Tahmidul Islam, Davey L. Jones, Barbara Kasprzyk-Hordern, Masaaki Kitajima, Nadine Kotlarz, Manish Kumar, Keisuke Kuroda, Giuseppina La Rosa, Francesca Malpei, Mariana Mautus, Sandra L. McLellan, Gertjan Medema, John Scott Meschke, Jochen Mueller, Ryan J. Newton, David Nilsson, Rachel T. Noble, Alexander van Nuijs, Jordan Peccia, T. Alex Perkins, Amy J. Pickering, Joan Rose, Gloria Sanchez, Adam Smith, Lauren Stadler, Christine Stauber, Kevin Thomas, Tom van der Voorn, Krista Wigginton, Kevin Zhu, Kyle Bibby

    ENVIRONMENTAL SCIENCE & TECHNOLOGY   54 ( 13 )   7754 - 7757   2020.6( ISSN:0013-936X )

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1021/acs.est.0c02388

  • Evaluation of crAssphage marker for tracking fecal contamination in river water in Nepal Reviewed Major achievement

    Lauren M. Ward, Rajani Ghaju Shrestha, Sarmila Tandukar, Jeevan B. Sherchand, Eiji Haramoto, Samendra P. Sherchan

    WATER AIR AND SOIL POLLUTION   231 ( 6 )   2020.6( ISSN:0049-6979 )

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1007/s11270-020-04648-1

  • 下水中の新型コロナウイルスに関する最新知見 Major achievement

    北島正章, 原本英司

    水道公論   56 ( 6 )   47 - 52   2020.6

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    Language:Japanese   Publishing type:Research paper (scientific journal)   Publisher:日本水道新聞社  

  • Applicability of crAssphage, pepper mild mottle, and tobacco mosaic virus as indicators of reduction of enteric viruses during wastewater treatment Reviewed Major achievement

    Sarmila Tandukar, Samendra P. Sherchan, Eiji Haramoto

    Scientific Reports   10   2020.2( ISSN:2045-2322 )

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    Authorship:Last author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)   Publisher:Springer Nature  

    DOI: 10.1038/s41598-020-60547-9

  • The occurrence of antibiotic resistance genes in an urban river in Nepal Reviewed Major achievement

    Ocean Thakali, Sarmila Tandukar, John P. Brooks, Samendra P. Sherchan, Jeevan B. Sherchand, Eiji Haramoto

    Water   12 ( 2 )   2020.2( ISSN:2073-4441 )

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    Authorship:Last author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.3390/w12020450

  • Characterization of Salmonella isolates from wastewater treatment plant influents to estimate unreported cases and infection sources of salmonellosis Reviewed Major achievement

    Keita Yanagimoto, Takaya Yamagami, Kosei Uematsu, Eiji Haramoto

    Pathogens   9 ( 1 )   2020.1( ISSN:2076-0817 )

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    Authorship:Last author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)   Publisher:MDPI  

    Salmonella enterica is a major cause of gastroenteritis usually caused by animal-based contaminated foods. Since the current passive surveillance is not sufficient to detect all infections and infection sources, we determined the prevalence of Salmonella isolated from sewage influent of wastewater treatment plants (WWTPs) and compared the characteristics of human and food isolates to identify the infection sources. Sewage influent samples were collected monthly from two WWTPs located in the Yamanashi Prefecture, Japan, for three years. Serotypes, antimicrobial resistances, isolation periods, isolated areas, and pulsed-field gel electrophoresis patterns of six isolates belonging to five serotypes were consistent with those of the isolates from patients. Real-time PCR for Salmonella indicated that sewage influents reflect cases of patients infected with Salmonella, including unreported cases. Serovars Schwarzengrund and Anatum were predominant in sewage, but not in humans, and their characteristics were closely related or identical to those isolated from poultry heart and liver, respectively. These results suggest that sewage influent contains Salmonella isolates from humans and that some originated from unreported human cases infected by poultry-associated products. Therefore, it is necessary to take countermeasures against Salmonella infection based on the unreported cases, which would be disclosed by analysis of sewage influent.

    DOI: 10.3390/pathogens9010052

    PubMed

  • Evaluation of human- and animal-specific viral markers and application of crAssphage, pepper mild mottle virus, and tobacco mosaic virus as potential fecal pollution markers to river water in Japan Reviewed Major achievement

    Bikash Malla, Koki Makise, Koki Nakaya, Taizo Mochizuki, Takahiro Yamada, Eiji Haramoto

    Food and Environmental Virology   11 ( 4 )   446 - 452   2019.12( ISSN:1867-0334 )

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    Authorship:Last author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1007/s12560-019-09398-w

  • Reduction of Arcobacter at two conventional wastewater treatment plants in southern Arizona, USA Reviewed Major achievement

    Rajani Ghaju Shrestha, Samendra P. Sherchan, Masaaki Kitajima, Yasuhiro Tanaka, Charles P. Gerba, Eiji Haramoto

    Pathogens   8 ( 4 )   2019.10( ISSN:2076-0817 )

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    Authorship:Last author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)   Publisher:MDPI  

    DOI: 10.3390/pathogens8040175

  • Performance evaluation of human-specific viral markers and application of pepper mild mottle virus and crAssphage to environmental water samples as fecal pollution markers in the Kathmandu Valley, Nepal Reviewed Major achievement

    Bikash Malla, Rajani Ghaju Shrestha, Sarmila Tandukar, Jeevan B. Sherchand, Eiji Haramoto

    Food and Environmental Virology   11 ( 3 )   274 - 287   2019.9( ISSN:1867-0334 )

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    Authorship:Last author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1007/s12560-019-09389-x

  • Identification of 16S rRNA and virulence-associated genes of Arcobacter in water samples in the Kathmandu Valley, Nepal Reviewed Major achievement

    Rajani Ghaju Shrestha, Yasuhiro Tanaka, Jeevan B. Sherchand, Eiji Haramoto

    Pathogens   8 ( 3 )   2019.7( ISSN:2076-0817 )

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    Authorship:Last author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.3390/pathogens8030110

  • Prevalence of Arcobacter and other pathogenic bacteria in river water in Nepal Reviewed Major achievement

    Rajani Ghaju Shrestha, Sarmila Tandukar, Dinesh Bhandari, Samendra P. Sherchan, Yasuhiro Tanaka, Jeevan B. Sherchand, Eiji Haramoto

    Water   11 ( 7 )   2019.7( ISSN:2073-4441 )

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    Authorship:Last author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.3390/w11071416

  • Detection of pathogenic viruses, pathogen indicators, and fecal-source markers within tanker water and their sources in the Kathmandu Valley, Nepal Reviewed Major achievement

    Bikash Malla, Rajani Ghaju Shrestha, Sarmila Tandukar, Dinesh Bhandari, Ocean Thakali, Jeevan B. Sherchand, Eiji Haramoto

    Pathogens   8 ( 2 )   2019.6( ISSN:2076-0817 )

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    DOI: 10.3390/pathogens8020081

  • Comparison of pathogenic bacteria in water and fecal-source samples in the Kathmandu Valley, Nepal, using high-throughput DNA microarray Reviewed Major achievement

    Rajani Ghaju Shrestha, Kazuko Sawada, Daisuke Inoue, Hayato Yoshinaga, Bikash Malla, Sarmila Tandukar, Dinesh Bhandari, Yasuhiro Tanaka, Kazunari Sei, Jeevan B. Sherchand, Eiji Haramoto

    Biomedical Journal of Scientific & Technical Research   17 ( 5 )   13074 - 13081   2019.5

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    Authorship:Last author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.26717/BJSTR.2019.17.003060

  • Co-infection by waterborne enteric viruses in children with gastroenteritis in Nepal Invited Reviewed Major achievement

    Sarmila Tandukar, Jeevan B. Sherchand, Surendra Karki, Bikash Malla, Rajani Ghaju Shrestha, Dinesh Bhandari, Ocean Thakali, Eiji Haramoto

        7 ( 1 )   2019.1

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    Authorship:Last author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)   Publisher:MDPI  

    DOI: 10.3390/healthcare7010009

  • Identification of human and animal fecal contamination in drinking water sources in the Kathmandu Valley, Nepal, using host-associated Bacteroidales quantitative PCR assays Reviewed Major achievement

    Bikash Malla, Rajani Ghaju Shrestha, Sarmila Tandukar, Dinesh Bhandari, Daisuke Inoue, Kazunari Sei, Yasuhiro Tanaka, Jeevan B. Sherchand, Eiji Haramoto

    Water   10 ( 12 )   2018.12( ISSN:2073-4441 )

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    Authorship:Last author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)   Publisher:MDPI  

    DOI: 10.3390/w10121796

  • Examination of infiltration rate change in saturated soil inoculated with Escherichia coli at high temperature using three measuring methods Reviewed Major achievement

    Luis Alfaro, Eiji Haramoto, Yasushi Sakamoto

        74 ( 5 )   I_349 - I_354   2018.12

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    Language:English   Publishing type:Research paper (scientific journal)   Publisher:Japan Society of Civil Engineers  

    DOI: 10.2208/jscejhe.74.5_I_349

  • Assessment and application of host-specific Bacteroidales genetic markers for microbial source tracking of river water in Japan Reviewed Major achievement

    Eiji Haramoto, Ruis Osada

    PLoS One   13 ( 11 )   2018.11( ISSN:1932-6203 )

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    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1371/journal.pone.0207727

  • Development of a quantitative PCR assay for Arcobacter spp. and its application to environmental water samples Reviewed Major achievement

    Rajani Ghaju Shrestha, Yasuhiro Tanaka, Bikash Malla, Sarmila Tandukar, Dinesh Bhandari, Daisuke Inoue, Kazunari Sei, Jeevan B. Sherchand, Eiji Haramoto

    Microbes and Environments   33 ( 3 )   309 - 316   2018.9( ISSN:1342-6311 )

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    Authorship:Last author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)   Publisher:Japanese Society of Microbial Ecology  

    DOI: 10.1264/jsme2.ME18052

  • Groundwater use and diarrhoea in urban Nepal: novel application of a geostatistical interpolation technique linking environmental and epidemiologic survey data Reviewed Major achievement

    Sadhana Shrestha, Takashi Nakamura, Jun Magome, Yoko Aihara, Naoki Kondo, Eiji Haramoto, Bikash Malla, Junko Shindo, Kei Nishida

    International Health   10 ( 5 )   324 - 332   2018.9( ISSN:1876-3413 )

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    Background: Groundwater is a common domestic water source in developing countries, but is persistently contaminated with enteropathogens. However, studies on determinants of diarrhoea have predominantly focused on piped water. This study examines the relationship between groundwater microbial quality and household diarrhoea occurrence (HDO). Methods: Considering it as a proxy of enteropathogens, this study analysed Escherichia coli concentrations in groundwater wells. Ordinary kriging, a geostatistical technique in geographic information systems, was used to interpolate the E. coli concentration to survey points that had secondary survey data (n=942). The relationship between E. coli and HDO using simple and multivariate statistical analyses in SPSS was analysed. Results: A total of 77% of households used groundwater. One-third of households were without piped-water access (PWA), and these households were significantly more likely to use groundwater than those with PWA. Of the 87 households that reported HDO, 77% were groundwater users. Of the groundwater users, the households with HDO consumed groundwater with significantly higher E. coli concentrations than the households without HDO. Of the households without PWA, the increase in the E. coli concentration increased the odds of HDO (adjusted odds ratio=3.15; 95% CI=1.07-9.22). Conclusion: It is suggested that the groundwater microbial quality is a risk factor for HDO and illustrates this by an application of an interpolation technique relevant for developing countries.

    DOI: 10.1093/inthealth/ihy037

    PubMed

  • Next-generation amplicon sequencing identifies genetically diverse human astroviruses, including recombinant strains, in environmental waters Reviewed Major achievement

    Akihiko Hata, Masaaki Kitajima, Eiji Haramoto, Suntae Lee, Masaru Ihara, Charles P. Gerba, Hiroaki Tanaka

    Scientific Reports   8 ( 1 )   11837 - 11837   2018.8( ISSN:2045-2322 )

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    Language:English   Publishing type:Research paper (scientific journal)   Publisher:Nature Publishing Group  

    Human astroviruses are associated with gastroenteritis and known to contaminate water environments. Three different genetic clades of astroviruses are known to infect humans and each clade consists of diverse strains. This study aimed to determine the occurrence and genetic diversity of astrovirus strains in water samples in different geographical locations, i.e., influent and effluent wastewater samples (n = 24 each) in Arizona, U.S., and groundwater (n = 37) and river water (n = 14) samples collected in the Kathmandu Valley, Nepal, using next-generation amplicon sequencing. Astrovirus strains including rare types (types 6 and 7 classical human astroviruses), emerging type (type 5 VA-astroviruses), and putative recombinants were identified. Feline astrovirus strains were collaterally identified and recombination between human and feline astroviruses was suggested. Classical- and VA-astroviruses seemed to be prevalent during cooler months, while MLB-astroviruses were identified only during warmer months. This study demonstrated the effectiveness of next-generation amplicon sequencing for identification and characterization of genetically diverse astrovirus strains in environmental water.

    DOI: 10.1038/s41598-018-30217-y

    PubMed

  • Validation of host-specific Bacteroidales quantitative PCR assays and their application to microbial source tracking of drinking water sources in the Kathmandu Valley, Nepal Reviewed Major achievement

    Bikash Malla, Rajani Ghaju Shrestha, Sarmila Tandukar, Dinesh Bhandari, Daisuke Inoue, Kazunari Sei, Yasuhiro Tanaka, Jeevan B. Sherchand, Eiji Haramoto

    Journal of Applied Microbiology   125 ( 2 )   609 - 619   2018.8( ISSN:1364-5072 )

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    Authorship:Last author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)   Publisher:Blackwell Publishing Inc.  

    DOI: 10.1111/jam.13884

  • Comprehensive detection of pathogenic bacteria in jar water, community well groundwater, and environmental water in the Kathmandu Valley, Nepal Reviewed Major achievement

    Daisuke Inoue, Hayato Yoshinaga, Bikash Malla, Rajani Ghaju Shrestha, Sarmila Tandukar, Dinesh Bhandari, Yasuhiro Tanaka, Jeevan B. Sherchand, Eiji Haramoto, and Kazunari Sei

    Japanese Journal of Water Treatment Biology   54 ( 2 )   65 - 72   2018.6

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.2521/jswtb.54.65

  • Reduction of Cryptosporidium, Giardia, and fecal indicators by Bardenpho wastewater treatment Reviewed Major achievement

    Bradley W. Schmitz, Hitoha Moriyama, Eiji Haramoto, Masaaki Kitajima, Samendra Sherchan, Charles P. Gerba, Ian L. Pepper

    ENVIRONMENTAL SCIENCE & TECHNOLOGY   52 ( 12 )   7015 - 7023   2018.5( ISSN:0013-936X )

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    Language:English   Publishing type:Research paper (scientific journal)   Publisher:American Chemical Society  

    Increased demand for water reuse and reclamation accentuates the importance for optimal wastewater treatment to limit protozoa in effluents. Two wastewater treatment plants utilizing advanced Bardenpho were investigated over a 12-month period to determine the incidence and reduction of Cryptosporidium, Giardia, Cyclospora, and fecal indicators. Results were compared to facilities that previously operated in the same geographical area. Protozoa (oo)cysts were concentrated using an electronegative filter and subsequently detected by fluorescent microscopy and/or PCR methods. Cryptosporidium and Giardia were frequently detected in raw sewage, but Cyclospora was not detected in any wastewater samples. Facilities with Bardenpho treatment exhibited higher removals of (oo)cysts than facilities utilizing activated sludge or trickling filters. This was likely due to Bardenpho systems having increased solid wasting rates
    however, this mechanism cannot be confirmed as sludge samples were not analyzed. Use of dissolved-air-flotation instead of sedimentation tanks did not result in more efficient removal of (oo)cysts. Concentrations of protozoa were compared with each other, Escherichia coli, somatic coliphage, and viruses (pepper mild mottle virus, Aichi virus 1, adenovirus, and polyomaviruses JC and BK). Although significant correlations were rare, somatic coliphage showed the highest potential as an indicator for the abundance of protozoa in wastewaters.

    DOI: 10.1021/acs.est.7b05876

    Scopus

  • A review on recent progress in the detection methods and prevalence of human enteric viruses in water Reviewed Major achievement

    Eiji Haramoto, Masaaki Kitajima, Akihiko Hata, Jason R. Torrey, Yoshifumi Masago, Daisuke Sano, and Hiroyuki Katayama

    WATER RESEARCH   135   168 - 186   2018.5( ISSN:0043-1354  eISSN:1879-2448 )

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    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)   Publisher:Elsevier Ltd  

    Waterborne human enteric viruses, such as noroviruses and adenoviruses, are excreted in the feces of infected individuals and transmitted via the fecal-oral route including contaminated food and water. Since viruses are normally present at low concentrations in aquatic environments, they should be concentrated into smaller volumes prior to downstream molecular biological applications, such as quantitative polymerase chain reaction (qPCR). This review describes recent progress made in the development of concentration and detection methods of human enteric viruses in water, and discusses their applications for providing a better understanding of the prevalence of the viruses in various types of water worldwide. Maximum concentrations of human enteric viruses in water that have been reported in previous studies are summarized to assess viral abundances in aquatic environments. Some descriptions are also available on recent applications of sequencing analyses used to determine the genetic diversity of viral genomes in water samples, including those of novel viruses. Furthermore, the importance and significance of utilizing appropriate process controls during viral analyses are discussed, and three types of process controls are considered: whole process controls, molecular process controls, and (reverse transcription (RT)-)qPCR controls. Although no standards have been established for acceptable values of virus recovery and/or extraction-(RT-)qPCR efficiency, use of at least one of these appropriate control types is highly recommended for more accurate interpretation of observed data.

    DOI: 10.1016/j.watres.2018.02.004

    Scopus

    PubMed

  • Temporal variations in genotype distribution of human sapoviruses and Aichi virus 1 in wastewater in southern Arizona, United States Reviewed Major achievement

    Masaaki Kitajima, Andri T. Rachmadi, Brandon C. Iker, Eiji Haramoto, and Charles P. Gerba

    Journal of Applied Microbiology   124 ( 5 )   1324 - 1332   2018.5( ISSN:1364-5072 )

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    Language:English   Publishing type:Research paper (scientific journal)   Publisher:Blackwell Publishing Inc.  

    Aims: To investigate the molecular epidemiology, especially temporal variations in genotype distribution, of sapoviruses and Aichi virus 1 (AiV-1) in Arizona, United States, by examining wastewater. Methods and Results: A total of 26 wastewater samples (13 influent and 13 effluent) were collected monthly from a wastewater treatment plant and viral strains were identified through nested reverse transcription-PCR followed by cloning and sequencing analysis. Identified sapovirus strains were classified into seven genotypes belonging to three genogroups (GI, GII, and GV): GI.1, GI.2, GI.3, GII.1, GII.2, GII.8 and GV.1, with a clear temporal shift. The majority of AiV-1 strains identified from the wastewater samples were classified into genotype B, and genotype A strains were identified in only two samples. Conclusions: We identified a number of sapovirus and AiV-1 strains belonging to multiple genotypes in wastewater samples collected over a 13-month period. Our results suggested a temporal shift in prevalent genotypes in the community. Significance and Impact of the Study: This is the first study elucidating the genotype distribution of human sapoviruses and AiV-1 in wastewater in the United States. Wastewater surveillance is especially useful for understanding molecular epidemiology of viruses that are less commonly tested in clinical diagnosis, including sapoviruses and AiV-1.

    DOI: 10.1111/jam.13712

    Scopus

  • Presence of human enteric viruses, protozoa, and indicators of pathogens in the Bagmati River, Nepal Reviewed Major achievement

    Sarmila Tandukar, Jeevan B. Sherchand, Dinesh Bhandari, Samendra P. Sherchan, Bikash Malla, Rajani Ghaju Shrestha, Eiji Haramoto

        7 ( 2 )   2018.4( ISSN:2076-0817 )

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    Quantification of waterborne pathogens in water sources is essential for alerting the community about health hazards. This study determined the presence of human enteric viruses and protozoa in the Bagmati River, Nepal, and detected fecal indicator bacteria (total coliforms, Escherichia coli, and Enterococcus spp.), human-fecal markers (human Bacteroidales and JC and BK polyomaviruses), and index viruses (tobacco mosaic virus and pepper mild mottle virus). During a one-year period between October 2015 and September 2016, a total of 18 surface water samples were collected periodically from three sites along the river. Using quantitative polymerase chain reaction, all eight types of human enteric viruses tested-including adenoviruses, noroviruses, and enteroviruses, were detected frequently at the midstream and downstream sites, with concentrations of 4.4-8.3 log copies/L. Enteroviruses and saliviruses were the most frequently detected enteric viruses, which were present in 72% (13/18) of the tested samples. Giardia spp. were detected by fluorescence microscopy in 78% (14/18) of the samples, with a lower detection ratio at the upstream site. Cryptosporidium spp. were detected only at the midstream and downstream sites, with a positive ratio of 39% (7/18). The high concentrations of enteric viruses suggest that the midstream and downstream regions are heavily contaminated with human feces and that there are alarming possibilities of waterborne diseases. The concentrations of enteric viruses were significantly higher in the dry season than the wet season (p &lt
    0.05). There was a significant positive correlation between the concentrations of human enteric viruses and the tested indicators for the presence of pathogens (IPP) (p &lt
    0.05), suggesting that these IPP can be used to estimate the presence of enteric viruses in the Bagmati River water.

    DOI: 10.3390/pathogens7020038

    Scopus

  • Laboratory-scale experiment measuring Escherichia coli infiltration in saturated soil columns Reviewed Major achievement

    Luis Alfaro, Eiji Haramoto, and Yasushi Sakamoto

        74 ( 4 )   I_31 - I_36   2018.3

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  • Virological quality of irrigation water sources and pepper mild mottle virus and tobacco mosaic virus as index of pathogenic virus contamination level Reviewed Major achievement

    Sadhana Shrestha, Shankar Shrestha, Junko Shindo, Jeevan B. Sherchand, and Eiji Haramoto

    Food and Environmental Virology   10 ( 1 )   107 - 120   2018.3( ISSN:1867-0334 )

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    Authorship:Last author   Language:English   Publishing type:Research paper (scientific journal)   Publisher:Springer New York LLC  

    Irrigation water is a doorway for the pathogen contamination of fresh produce. We quantified pathogenic viruses [human adenoviruses, noroviruses of genogroups I and II, group A rotaviruses, Aichi virus 1 (AiV-1), enteroviruses (EnVs), and salivirus (SaliV)] and examined potential index viruses [JC and BK polyomaviruses (JCPyVs and BKPyVs), pepper mild mottle virus (PMMoV), and tobacco mosaic virus (TMV)] in irrigation water sources in the Kathmandu Valley, Nepal. River, sewage, wastewater treatment plant (WWTP) effluent, pond, canal, and groundwater samples were collected in September 2014, and in April and August 2015. Viruses were concentrated using an electronegative membrane-vortex method and quantified using TaqMan (MGB)-based quantitative PCR (qPCR) assays with murine norovirus as a molecular process control to determine extraction-reverse transcription-qPCR efficiency. Tested pathogenic viruses were prevalent with maximum concentrations of 5.5–8.8 log10 copies/L, and there was a greater abundance of EnVs, SaliV, and AiV-1. Virus concentrations in river water were equivalent to those in sewage. Canal, pond, and groundwater samples were found to be less contaminated than river, sewage, and WWTP effluent. Seasonal dependency was clearly evident for most of the viruses, with peak concentrations in the dry season. JCPyVs and BKPyVs had a poor detection ratio and correspondence with pathogenic viruses. Instead, the frequently proposed PMMoV and the newly proposed TMV were strongly predictive of the pathogen contamination level, particularly in the dry season. We recommend utilizing canal, pond, and groundwater for irrigation to minimize deleterious health effects and propose PMMoV and TMV as indexes to elucidate pathogenic virus levels in environmental samples.

    DOI: 10.1007/s12560-017-9324-2

    Scopus

  • Detection of waterborne protozoa, viruses, and bacteria in groundwater and other water samples in the Kathmandu Valley, Nepal Reviewed Major achievement

    Eiji Haramoto

        120 ( 1 )   2018.3( ISSN:1755-1315 )

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    Authorship:Lead author, Last author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)   Publisher:Institute of Physics Publishing  

    In this study, the prevalence of various waterborne pathogens in water samples collected in the Kathmandu Valley, Nepal, and the applicability of Escherichia coli as an indicator of pathogen contamination in groundwater were assessed. Fifty-three water samples, including shallow groundwater and river water, were analyzed to examine the presence of protozoan (oo)cysts via fluorescence microscopy and that of viral and bacterial genomes via quantitative PCR. At least one of the seven types of pathogens tested (i.e., Cryptosporidium, Giardia, human adenoviruses, noroviruses of genogroups I and II, group A rotaviruses, and Vibrio cholerae) was detected in 68% (15/22) of the shallow dug well water samples
    groundwater in the shallow dug wells was more contaminated compared with that in shallow tube wells (8/15, 53%). River water and sewage samples were contaminated with extremely high concentrations of multiple pathogens, whereas a tap water sample supplied by a water tanker tested positive for human adenoviruses and V. cholerae. The detection of host-specific Bacteroidales genetic markers revealed the effects of human and animal feces on groundwater contamination. The tested pathogens were sometimes detected even in E. coli-negative groundwater samples, indicative of the limitations of using E. coli as an indicator for waterborne pathogens in groundwater.

    DOI: 10.1088/1755-1315/120/1/012004

    Scopus

  • Prevalence and associated risk factors of Giardia duodenalis infection among school-going children in Nepal Reviewed Major achievement

    Sarmila Tandukar, Jeevan B. Sherchand, Jia Xue, Sital Uprety, Samendra P. Sherchan, Dinesh Bhandari, Bikash Malla, Rajani Ghaju Shrestha, Laxmi Parajuli, Shristi Poudel, Ashmita Dhital, Eiji Haramoto

    PARASITOLOGY RESEARCH   117 ( 1 )   287 - 293   2018.1( ISSN:0932-0113 )

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    Authorship:Last author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)   Publisher:Springer Verlag  

    This study aimed to determine the prevalence of intestinal parasites and its associated risk factors among school-going children in Kathmandu, Nepal. Between August and September 2016, a total of 333 stool samples were collected from children at five public schools. The collected samples were subjected to formol-ether concentration, followed by conventional microscopic examination for intestinal parasites. The overall prevalence of intestinal parasites was 24.3% (81/333), with Giardia spp. showing the highest prevalence of 18.9% (63/333). Samples positive for Giardia spp. by microscopy were further subjected to quantitative polymerase chain reaction (qPCR) for G. duodenalis, resulting in a positive ratio of 100%. The positive ratio of Giardia spp. was considerably high among children consuming tanker water (27.3%), jar water (21.0%), and tap water (17.5%). Our results demonstrated that G. duodenalis remains predominant in school-going children in Nepal.

    DOI: 10.1007/s00436-017-5706-5

    Scopus

    PubMed

  • Next-generation sequencing identification of pathogenic bacterial genes and their relationship with fecal indicator bacteria in different water sources in the Kathmandu Valley, Nepal Reviewed Major achievement

    Rajani Ghaju Shrestha, Yasuhiro Tanaka, Bikash Malla, Dinesh Bhandari, Sarmila Tandukar, Daisuke Inoue, Kazunari Sei, Jeevan B. Sherchand, Eiji Haramoto

    SCIENCE OF THE TOTAL ENVIRONMENT   601-602   278 - 284   2017.12( ISSN:0048-9697  eISSN:1879-1026 )

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    Authorship:Corresponding author   Language:English   Publishing type:Research paper (scientific journal)   Publisher:ELSEVIER SCIENCE BV  

    Bacteriological analysis of drinking water leads to detection of only conventional fecal indicator bacteria. This study aimed to explore and characterize bacterial diversity, to understand the extent of pathogenic bacterial contamination, and to examine the relationship between pathogenic bacteria and fecal indicator bacteria in different water sources in the Kathmandu Valley, Nepal. Sixteen water samples were collected from shallow dug wells (n = 12), a deep tube well (n= 1), a spring (n = 1), and rivers (n = 2) in September 2014 for 16S rRNA gene next-generation sequencing. A total of 525 generawere identified, ofwhich 81 genera were classified as possible pathogenic bacteria. Acinetobacter, Arcobacter, and Clostridium were detected with a relatively higher abundance (&gt;0.1% of total bacterial genes) in 16, 13, and 5 of the 16 samples, respectively, and the highest abundance ratio of Acinetobacter (85.14%) was obtained in the deep tube well sample. Furthermore, the blaOXA23-like genes of Acinetobacterwere detected using SYBR Green-based quantitative PCR in 13 (35%) of 37water samples, including the 16 samples that were analyzed for next-generation sequencing, with concentrations ranging 5.3-7.5 log copies/100mL. There was no sufficient correlation found between fecal indicator bacteria, such as Escherichia coli and total coliforms, and potential pathogenic bacteria, as well as the blaOXA(23-like) gene of Acinetobacter. These results suggest the limitation of using conventional fecal indicator bacteria in evaluating the pathogenic bacteria contamination of different water sources in the Kathmandu Valley. (C 2017 Elsevier B.V. All rights reserved.

    DOI: 10.1016/j.scitotenv.2017.05.105

    Web of Science

  • Assessing the infection risk of enteropathogens from consumption of raw vegetables washed with contaminated water in Kathmandu Valley, Nepal Reviewed Major achievement

    Shankar Shrestha, Eiji Haramoto, Junko Shindo

    JOURNAL OF APPLIED MICROBIOLOGY   123 ( 5 )   1321 - 1334   2017.10( ISSN:1364-5072  eISSN:1365-2672 )

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    AimsTo assess diarrhoeal risks from enteropathogenic Escherichia coli, Giardia and Cryptosporidium from consuming raw spinach, cabbage, carrots and tomatoes in Kathmandu Valley, Nepal.
    Methods and ResultsThe annual infection risk was quantified using the probabilistic Quantitative Microbial Risk Assessment approach, which considered 12 vegetable washing combinations. A new model was used to estimate dose of pathogens per exposure comprising parameters such as pathogen concentration in vegetable wash water before selling and eating, vegetable consumption rate, remaining pathogen ratio after washing, remaining water on vegetables after washing and water treatment removal efficiency. When all washing combinations were considered, high infection risks above the acceptable level of -4log(10) infection per person per year were obtained, whereas the risk was reduced when other sources excluding river water were used. Assuming use of water treated with ceramic filters by all consumers, a 0-2log(10) reduction in the estimated risks was obtained, which was insufficient to achieve the required risk level.
    ConclusionHigh risk of diarrhoea prevails among raw vegetable consumers in the valley.
    Significance and Impact of the StudyIt is needed to protect vegetable washing water sources and establish advanced water treatment methods to achieve the required level of public health risk.

    DOI: 10.1111/jam.13573

    Web of Science

  • Quantification and genotyping of Aichi virus 1 in water samples in the Kathmandu Valley, Nepal Reviewed Major achievement

    Eiji Haramoto, Masaaki Kitajima

    Food and Environmental Virology   9 ( 3 )   350 - 353   2017.9( ISSN:1867-0334  eISSN:1867-0342 )

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    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)   Publisher:SPRINGER  

    Aichi virus 1 genomes were detected by quantitative PCR in groundwater from shallow dug (10/22) and tube wells (1/15), river water (14/14), and sewage (1/1), with the maximum concentration of 4.0 x 10(9) copies/l. Nucleotide sequencing analysis demonstrated the prevalence of genotype B in the virus positive samples.

    DOI: 10.1007/s12560-017-9283-7

    Web of Science

  • Hairy vetch (Vicia villosa), as a green manure, increases fungal biomass, fungal community composition, and phosphatase activity in soil Reviewed Major achievement

    Ryota Kataoka, Katsuhiko Nagasaka, Yasuhiro Tanaka, Hideki Yamamura, Shoya Shinohara, Eiji Haramoto, Masayuki Hayakawa, Yasushi Sakamoto

    APPLIED SOIL ECOLOGY   117-118   16 - 20   2017.9( ISSN:0929-1393  eISSN:1873-0272 )

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    The use of organic matter, rather than chemical fertilizers, is recommended for sustainable agriculture. The use of green manure is an environmentally friendly technique that is used to manage soil quality, and it has the potential to reduce the dependence on mineral fertilizers and to maintain soil organic matter content. A lysimeter facility, with 25-m(2) (5 m x 5 m) plots that were distributed randomly in blocks, was used in this study. Four experimental plots, chemical fertilizer, non-green manure, hairy vetch (Vicia villosa), and hairy vetch and a Crotalaria sp. (crop rotation), were set up in this lysimeter. The incorporation of hairy vetch as a green manure was conducted in April 2014, and we investigated its effects on fungal biomass, fungal diversity, the rate of phosphate-solubilizing fungi and soil phosphatase activity. Hairy vetch stimulated the activity of soil fungi by increasing fungal biomass and diversity, when compared with chemical fertilizer and non-green manure. Additionally, hairy vetch incorporation increased the abundance of a Cladosporium sp., as well as phosphatase activity in soil. To date, although studies of the incorporation of green manure have mainly focused on roles of bacteria, our results suggest that soil fungal activity could provide a reliable biological indicator, useful in assessing the effect of green manure fertilization.

    DOI: 10.1016/j.apsoil.2017.04.015

    Web of Science

  • Genetically distinct genogroup IV norovirus strains identified in wastewater Reviewed Major achievement

    Masaaki Kitajima, Andri T. Rachmadi, Brandon C. Iker, Eiji Haramoto, Charles P. Gerba

    Archives of Virology   161 ( 12 )   3521 - 3525   2016.12( ISSN:1432-8798  eISSN:1432-8798 )

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    We investigated the prevalence and genetic diversity of genogroup IV norovirus (GIV NoV) strains in wastewater in Arizona, United States, over a 13-month period. Among 50 wastewater samples tested, GIV NoVs were identified in 13 (26 %) of the samples. A total of 47 different GIV NoV strains were identified, which were classified into two genetically distinct clusters: the GIV.1 human cluster and a unique genetic cluster closely related to strains previously identified in Japanese wastewater. The results provide additional evidence of the considerable genetic diversity among GIV NoV strains through the analysis of wastewater containing virus strains shed from all populations.

    DOI: 10.1007/s00705-016-3036-z

    Web of Science

  • バクテロイデス遺伝子マーカーを用いた河川水中のふん便汚染源解析 Reviewed Major achievement

    原本英司, 渡辺亮, 森田久男, 岸田直裕, 秋葉道宏, 坂本康

    用水と廃水   58 ( 8 )   589 - 595   2016.8

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  • Prevalence of protozoa and indicator bacteria in wastewater irrigation sources in the Kathmandu Valley, Nepal: cases from Kirtipur, Bhaktapur and Madhyapur Thimi municipalities Reviewed Major achievement

    Shankar Shrestha, Eiji Haramoto, Jeevan B. Sherchand, Sudeep Hada, Sudarshan Rajbhandari, Junko Shindo

    Journal of Water and Environment Technology   14 ( 3 )   149 - 157   2016.6

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    DOI: 10.2965/jwet.15-047

  • Determination of fecal indicator bacteria in shallow and deep groundwater sources in the Kathmandu valley, Nepal Reviewed Major achievement

    Dinesh Bhandari, Sarmila Tandukar, Eiji Haramoto, Jeevan B. Sherchand

    Naresuan University Engineering Journal   11 ( 1 )   43 - 46   2016.5

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  • Seasonal variation of microbial quality of irrigation water in different sources in the Kathmandu Valley, Nepal Reviewed Major achievement

    Shankar Shrestha, Eiji Haramoto, Jeevan B. Sherchand, Sudarshan Rajbhandari, Meera Prajapati, Junko Shindo

    Naresuan University Engineering Journal   11 ( 1 )   57 - 62   2016.5

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  • Detection of coliform bacteria in irrigation water and on vegetable surfaces in the Kathmandu Valley of Nepal Reviewed Major achievement

    Shankar Shrestha, Eiji Haramoto, Jeevan B. Sherchand, Junko Shindo

    Journal of Institute of Medicine   38 ( 1 )   43 - 47   2016.4

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  • Detection of Cryptosporidium, Giardia, fecal indicator bacteria, and total bacteria in commercial jar water in the Kathmandu Valley, Nepal Reviewed Major achievement

    Bikash Malla, Rajani Ghaju Shrestha, Dinesh Bhandari, Sarmila Tandukar, Sadhana Shrestha, Hayato Yoshinaga, Daisuke Inoue, Kazunari Sei, Kei Nishida, Yasuhiro Tanaka, Jeevan B. Sherchand, Eiji Haramoto

        37 ( 2 )   10 - 15   2015.8

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  • Occurrence and genetic diversity of human cosavirus in influent and effluent of wastewater treatment plants in Arizona, United States Reviewed Major achievement

    Archives of Virology   160 ( 7 )   1775 - 1779   2015.7

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  • Distinct behaviors of infectious F-specific RNA coliphage genogroups at a wastewater treatment plant Reviewed Major achievement

    Science of the Total Environment   520   32 - 38   2015.7

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  • Risk of diarrhoea from shallow groundwater contaminated with enteropathogens in the Kathmandu Valley, Nepal Reviewed Major achievement

    Journal of Water and Health   13 ( 1 )   259 - 269   2015.3

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  • Research trends in health-related water microbiology Major achievement

    Journal of Japan Society on Water Environment   47 ( 12 )   424 - 433   2014.12

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  • Quantification and genetic analysis of salivirus/klassevirus in wastewater in Arizona, USA Reviewed Major achievement

    Food and Environmental Virology   6 ( 3 )   213 - 216   2014.9

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  • Quantitative detection of human enteric adenoviruses in river water by microfluidic digital polymerase chain reaction Reviewed Major achievement

    Water Science and Technology   70 ( 3 )   555 - 560   2014.8

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  • Occurrence of Cryptosporidium, Giardia, and Cyclospora in influent and effluent water at wastewater treatment plants in Arizona Reviewed Major achievement

    Science of the Total Environment   484   129 - 136   2014.6

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  • Occurrence of human cosavirus in wastewater and river water in Japan Reviewed Major achievement

    Food and Environmental Virology   6 ( 1 )   62 - 66   2014.3

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  • Occurrence of pepper mild mottle virus in drinking water sources in Japan Reviewed Major achievement

    Applied and Environmental Microbiology   79 ( 23 )   7413 - 7418   2013.12

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  • Practicability of molecular analysis for testing Cryptosporidium and Giardia in water Reviewed Major achievement

    Journal of Japan Society of Civil Engineers, Ser. G (Environmental Research)   69 ( 7 )   631 - 637   2013.11

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  • Occurrence of waterborne infectious viruses and protozoans in drinking water sources in Japan and effectiveness of indicator organisms as signals of their pollutions Reviewed Major achievement

    Journal of Japan Water Works Association   82 ( 10 )   2 - 10   2013.10

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  • Development of a reverse transcription-quantitative PCR system for detection and genotyping of Aichi viruses in clinical and environmental samples Reviewed Major achievement

    Applied and Environmental Microbiology   79 ( 13 )   3952 - 3958   2013.7

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  • Seasonal differences and source estimation of groundwater nitrate contamination Reviewed Major achievement

    Journal of Water and Environment Technology   11 ( 3 )   163 - 174   2013.6

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  • Development of a reverse transcription-quantitative PCR assay for detection of salivirus/klassevirus Reviewed Major achievement

    Applied and Environmental Microbiology   79 ( 11 )   3529 - 3532   2013.6

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  • The latest findings on environmental virology Major achievement

    Journal of Japan Society on Water Environment   36 ( 5 )   156 - 160   2013.5

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  • Groundwater nitrate contamination in small agriculture area: assessing the source and process using isotopes and ions Reviewed Major achievement

    Journal of Japan Society of Civil Engineers, Ser. B1   69 ( 4 )   I_223 - I_228   2013.3

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  • Prevalence and genetic diversity of klassevirus in wastewater in Japan Reviewed Major achievement

    Food and Environmental Virology   5 ( 1 )   46 - 51   2013.3

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  • Application of acidic elution to virus concentration using electropositive filters Reviewed Major achievement

    Food and Environmental Virology   5 ( 1 )   77 - 80   2013.3

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  • Occurrence of viruses and protozoa in drinking water sources of Japan and their relationship to indicator microorganisms Reviewed Major achievement

    Food and Environmental Virology   4 ( 3 )   93 - 101   2012.9

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  • Development of a novel method for simultaneous concentration of viruses and protozoa from a single water sample Reviewed Major achievement

    Journal of Virological Methods   182 ( 1-2 )   62 - 69   2012.6

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  • One-year weekly survey of noroviruses and enteric adenoviruses in the Tone River water in Tokyo metropolitan area, Japan Reviewed Major achievement

    Water Research   46 ( 9 )   2905 - 2910   2012.6

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  • Genogroup distribution of F-specific coliphages in wastewater and river water in the Kofu basin in Japan Reviewed Major achievement

    Letters in Applied Microbiology   54 ( 4 )   367 - 373   2012.4

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  • Temporal variations in the concentrations of waterborne pathogens and indicator microorganisms in river water during a rainfall event Reviewed Major achievement

    Journal of Japan Water Works Association   81 ( 4 )   10 - 19   2012.4

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  • 低炭素型住宅へ向けた雨水利用の可能性 -住宅における用途別雨水利用を目的とした屋根排水の水質評価- Reviewed Major achievement

    村上道夫,稲葉愛美,原本英司,韋希聞,中村高志,屋井裕幸,片山浩之,古米弘明,中谷隼,佐野翔一

    住総研研究論文集   38   235 - 244   2012.3

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  • Identification of groundwater recharge and nitrate pollution in the Kanegawa alluvial fan of the Kofu basin, Japan, using stable isotopes and ions Reviewed Major achievement

    Journal of Japan Society of Civil Engineers, Ser. B1   68 ( 4 )   I_199 - I_204   2012.3

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  • Molecular detection and genotyping of human noroviruses in influent and effluent water at a wastewater treatment plant in Japan Reviewed Major achievement

    Journal of Applied Microbiology   112 ( 3 )   605 - 613   2012.3

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  • Prevalence of protozoa, viruses, coliphages and indicator bacteria in groundwater and river water in the Kathmandu Valley, Nepal Reviewed Major achievement

    Transactions of the Royal Society of Tropical Medicine and Hygiene   105 ( 12 )   711 - 716   2011.12

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  • Prediction of pathogenic microorganisms occurrence and estimation of effect of pollution source control on decrease in microbial pollution in a water source Reviewed Major achievement

    Journal of Water and Waste   53 ( 6 )   451 - 457   2011.6

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  • Annual and diurnal profiles of Cryptosporidium and Giardia in river water in Japan Reviewed Major achievement

    Journal of Water and Environment Technology   9 ( 2 )   225 - 233   2011.6

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  • Genotype distribution of human sapoviruses in wastewater in Japan Reviewed Major achievement

    Applied and Environmental Microbiology   77 ( 12 )   4226 - 4229   2011.6

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  • Prevalence and genetic diversity of Aichi viruses in wastewater and river water in Japan Reviewed Major achievement

    Applied and Environmental Microbiology   77 ( 6 )   2184 - 2187   2011.3

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  • Genetic diversity of genogroup IV noroviruses in wastewater in Japan Reviewed Major achievement

    Letters in Applied Microbiology   52 ( 2 )   181 - 184   2011.2

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  • Development of method for simultaneous concentration of viruses and protozoa in river water Reviewed Major achievement

    Journal of Japan Water Works Association   79 ( 10 )   2 - 11   2010.10

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  • Seasonal distribution and genetic diversity of genogroups I, II, and IV noroviruses in the Tamagawa River, Japan Reviewed Major achievement

    Environmental Science & Technology   44 ( 18 )   7116 - 7122   2010.9

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  • Analysis of human-animal fecal contamination in aquatic environments using F-specific RNA coliphages Reviewed Major achievement

    Journal of Water and Waste   52 ( 8 )   640 - 646   2010.8

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  • Chlorine inactivation of human norovirus, murine norovirus and poliovirus in drinking water Reviewed Major achievement

    Letters in Applied Microbiology   51 ( 1 )   119 - 121   2010.7

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  • Detection and genetic analysis of human sapoviruses in river water in Japan Reviewed Major achievement

    Applied and Environmental Microbiology   76 ( 8 )   2461 - 2467   2010.4

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  • Real-time PCR detection of adenoviruses, polyomaviruses, and torque teno viruses in river water in Japan Reviewed Major achievement

    Water Research   44 ( 6 )   1747 - 1752   2010.3

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  • Detection of genogroup IV norovirus in wastewater and river water in Japan Reviewed Major achievement

    Letters in Applied Microbiology   49 ( 5 )   655 - 658   2009.11

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  • Recovery of human norovirus from water by virus concentration methods Reviewed Major achievement

    Journal of Virological Methods   160 ( 1-2 )   206 - 209   2009.9

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    Language:English  

  • First detection of genotype 3 hepatitis E virus RNA in river water in Cambodia Reviewed Major achievement

    Transactions of the Royal Society of Tropical Medicine and Hygiene   103 ( 9 )   955 - 957   2009.9

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    Language:English  

  • Application of real-time PCR assays to genotyping of F-specific phages in river water and sediments in Japan Reviewed Major achievement

    Water Research   43 ( 15 )   3759 - 3764   2009.8

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    Language:English  

  • Removal efficiency of pathogenic viruses in wastewater treatment plant Reviewed Major achievement

    Journal of Japan Society on Water Environment   32 ( 6 )   315 - 320   2009.6

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    Language:Japanese  

  • Detection and genotyping of protozoa and its relationship to indicator bacteria in the Tonegawa River basin Reviewed Major achievement

    Journal of Japan Water Works Association   78 ( 3 )   2 - 11   2009.3

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    Language:Japanese  

  • Development of virus concentration methods for detection of koi herpesvirus in water Reviewed Major achievement

    Journal of Fish Diseases   32 ( 3 )   297 - 300   2009.3

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    Language:English  

  • Quantification and genotyping of torque teno virus at a wastewater treatment plant in Japan Reviewed Major achievement

    Applied and Environmental Microbiology   74 ( 23 )   7434 - 7436   2008.12

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    Language:English  

  • Occurrence of Cryptosporidium and Giardia in tributary rivers of the Tonegawa River basin Reviewed Major achievement

    Environmental Engineering Research   45   371 - 377   2008.11

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    Language:Japanese  

  • Use of murine norovirus as a novel surrogate to evaluate resistance of human norovirus to free chlorine disinfection in drinking water supply system Reviewed Major achievement

    Environmental Engineering Research   45   361 - 370   2008.11

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    Language:Japanese  

  • Development of sample storage methods for detecting enteric viruses in environmental water Reviewed Major achievement

    Journal of Virological Methods   151 ( 1 )   1 - 6   2008.6

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    Language:English  

  • One-year monthly quantitative survey of noroviruses, enteroviruses and adenoviruses in wastewater collected from six plants in Japan Reviewed Major achievement

    Water Research   42 ( 6-7 )   1441 - 1448   2008.3

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    Language:English  

  • Quantitative detection of sapoviruses in wastewater and river water in Japan Reviewed Major achievement

    Letters in Applied Microbiology   46 ( 3 )   408 - 413   2008.3

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    Language:English  

  • Recovery of naked viral genomes in water by virus concentration methods Reviewed Major achievement

    Journal of Virological Methods   141 ( 1-2 )   169 - 173   2007.6

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    Language:English  

  • Quantitative analysis of human enteric adenoviruses in aquatic environments Reviewed Major achievement

    Journal of Applied Microbiology   103 ( 6 )   2153 - 2159   2007.6

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    Language:English  

  • Detection of koi herpesvirus DNA in river water in Japan Reviewed Major achievement

    Journal of Fish Diseases   30 ( 1 )   59 - 61   2007.1

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    Language:English  

  • Quantitative risk assessment of noroviruses in drinking water based on qualitative data in Japan Reviewed Major achievement

    Environmental Science & Technology   40 ( 23 )   7428 - 7433   2006.12

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    Language:English  

  • Seasonal profiles of human noroviruses and indicator bacteria in wastewater treatment plant in Tokyo, Japan Reviewed Major achievement

    Water Science and Technology   54 ( 11-12 )   301 - 308   2006.9

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    Language:English  

  • Effects of rainfall on the occurrence of human adenoviruses, total coliforms, and Escherichia coli in seawater Reviewed Major achievement

    Water Science and Technology   54 ( 3 )   225 - 230   2006.8

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    Language:English  

  • Inactivation of total coliforms and coliphages in treated wastewater by ozonation Reviewed Major achievement

    Journal of Water and Waste   47 ( 12 )   1047 - 1051   2005.12

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    Language:Japanese  

  • Effects of combined sewer overflow on water quality in the Odaiba Seaside Park Reviewed Major achievement

    Annual Journal of Coastal Engineering   52   886 - 890   2005.11

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    Language:Japanese  

  • One-year monthly monitoring of torque teno virus (TTV) in wastewater treatment plants in Japan Reviewed Major achievement

    Water Research   39 ( 10 )   2008 - 2013   2005.5

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    Language:English  

  • Application of cation-coated filter method to detection of noroviruses, enteroviruses, adenoviruses, and torque teno viruses in the Tamagawa River in Japan Reviewed Major achievement

    Applied and Environmental Microbiology   71 ( 5 )   2403 - 2411   2005.5

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    Language:English  

  • Detection of noroviruses in tap water in Japan by means of a new method for concentrating enteric viruses in large volumes of freshwater Reviewed Major achievement

    Applied and Environmental Microbiology   70 ( 4 )   2154 - 2160   2004.4

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    Language:English  

  • Development of new concentration method for monitoring of enteric viruses in tap water and river water Reviewed Major achievement

    Environmental Engineering Research   39   355 - 364   2002.11

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    Language:Japanese  

▼display all

Books and Other Publications

  • 下水中の新型コロナウイルス測定 感染状況捉え、流行予測

    ( Role: Single Work)

    2023.2 

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    Language:Japanese   Book type:Textbook, survey, introduction

  • 下水からの新型コロナウイルスの検出 Major achievement

    原本英司( Role: Joint Work)

    羊土社  2022.1   ISBN:978-4-7581-2257-3

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    Responsible for pages:164-171   Language:Japanese   Book type:Scholarly book

  • 新たな微生物のリスク Major achievement

    原本英司( Role: Joint Work)

    朝倉書店  2021.4 

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    Responsible for pages:144-145   Language:Japanese   Book type:Scholarly book

  • 水環境の事典 Major achievement

    ( Role: Joint Work)

    朝倉書店  2021.4 

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    Responsible for pages:144-145   Language:Japanese   Book type:Scholarly book

  • Salivirus/klassevirus: an emerging virus associated with paediatric diarrhea/acute flaccid paralysis and environmental contamination Major achievement

    Masaaki Kitajima,Eiji Haramoto,Charles P. Gerba

    Nova Science Publishers  2014.10   ISBN:978-1-63321-799-7

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    Responsible for pages:111-122   Language:English  

  • 病原微生物 Major achievement

    (-)

    株式会社エヌ・ティー・エス  2013.12   ISBN:978-4-86469-081-2

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    Responsible for pages:69-78   Language:Japanese  

  • 飲料水水質ガイドライン第4版(日本語版)(分担翻訳) Major achievement

    国立保健医療科学院(-)

    世界保健機関  2012.12 

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    Total pages:565   Responsible for pages:265-319   Language:Japanese  

  • Noroviruses and faecal contamination in Saigon River and urban canals in Ho Chi Minh City, Vietnam Major achievement

    2009.6 

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    Responsible for pages:95-101   Language:English  

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Presentations

  • 下水中の薬剤耐性遺伝子検出へのCrystal Digital PCR®の適用 Major achievement

    坂牧祐佳, Bikash Malla, 原本英司

    第61回環境工学研究フォーラム  2024.11  土木学会環境工学委員会

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    Event date: 2024.11

    Language:Japanese   Presentation type:Poster presentation  

    Venue:朱鷺メッセ新潟コンベンションセンター   Country:Japan  

  • 空気清浄機を用いた空間中の新型コロナウイルスおよびインフルエンザウイルスのモニタリング Major achievement

    平井聡一郎, 細田悟, 原本英司

    第61回環境工学研究フォーラム  2024.11  土木学会環境工学委員会

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    Event date: 2024.11

    Language:Japanese   Presentation type:Poster presentation  

    Venue:朱鷺メッセ新潟コンベンションセンター   Country:Japan  

  • 鬢櫛川におけるアユおよびヒゲナガカワトビケラの環境DNA濃度の日周変動 Major achievement

    許玉銓, Niva Sthapit, 原本英司, 八重樫咲子

    第61回環境工学研究フォーラム  2024.11  土木学会環境工学委員会

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    Event date: 2024.11

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:朱鷺メッセ新潟コンベンションセンター   Country:Japan  

  • 下水疫学調査の社会実装に向けた取り組み Invited Major achievement

    原本英司

    第3回地域の水環境 官学交流・共創会議<アトリエMizukara>  2024.10  日本下水道新技術機構

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    Event date: 2024.10

    Language:Japanese   Presentation type:Oral presentation(invited, special)  

    Venue:JA長野県ビル   Country:Japan  

  • Application of Biomark high-throughput qPCR system to wastewater-based epidemiology and microbial source tracking Invited International conference Major achievement

    Eiji Haramoto

    Standard BioTools Live Webinar "From Data to Decisions: The Role of the Biomark X9 System in Wastewater Surveillance"  2024.10  Standard BioTools

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    Event date: 2024.10

    Language:English   Presentation type:Oral presentation(keynote)  

    Venue:Online   Country:Japan  

  • Crystal Digital PCR®を用いた複数呼吸器系ウイルスの同時検出法の開発 Major achievement

    平井聡一郎, Bikash Malla, 原本英司

    第27回日本水環境学会シンポジウム  2024.9 

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    Event date: 2024.9

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:岩手大学   Country:Japan  

  • ナノプレート型デジタルPCRを用いた下水中における薬剤耐性遺伝子の存在実態調査 Major achievement

    坂牧祐佳, Bikash Malla, 原本英司

    第27回日本水環境学会シンポジウム  2024.9 

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    Event date: 2024.9

    Language:Japanese   Presentation type:Poster presentation  

    Venue:岩手大学   Country:Japan  

  • 複数の呼吸器系ウイルスを対象とした下水疫学調査へのデジタルPCRの適用 Major achievement

    平井聡一郎, Bikash Malla, 原本英司

    第61回下水道研究発表会  2024.7  日本下水道協会

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    Event date: 2024.7 - 2024.8

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:タイム24ビル   Country:Japan  

  • Application of Biomark high-throughput microfluidic quantitative PCR system to wastewater-based epidemiology and microbial source tracking Invited International conference Major achievement

    Eiji Haramoto

    8th ISFEV Conference  2024.6  International Society for Food and Environmental Virology

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    Event date: 2024.6

    Language:English   Presentation type:Public discourse, seminar, tutorial, course, lecture and others  

    Venue:Shimadzu Tokyo Innovation Plaza   Country:Japan  

  • 下水疫学研究のこれまでとこれから Invited Major achievement

    原本英司

    第8回環境水質工学シンポジウム  2024.6 

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    Event date: 2024.6

    Language:Japanese   Presentation type:Symposium workshop panel(nominated)  

    Venue:山梨大学   Country:Japan  

  • デジタルPCRを用いた下水中における薬剤耐性遺伝子の検出条件の検討 Major achievement

    坂牧祐佳, Bikash Malla, 原本英司

    第8回環境水質工学シンポジウム  2024.6 

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    Event date: 2024.6

    Language:Japanese   Presentation type:Poster presentation  

    Venue:山梨大学   Country:Japan  

  • 複数病原ウイルスを対象にした下水疫学調査へのデジタルPCRの適用 Major achievement

    平井聡一郎, Bikash Malla, 原本英司

    第8回環境水質工学シンポジウム  2024.6 

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    Event date: 2024.6

    Language:Japanese   Presentation type:Poster presentation  

    Venue:山梨大学   Country:Japan  

  • 鬢櫛川における環境DNA濃度の時間変動 Major achievement

    許玉銓, Niva Sthapit, 原本英司, 八重樫咲子

    第8回環境水質工学シンポジウム  2024.6 

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    Event date: 2024.6

    Language:Japanese   Presentation type:Poster presentation  

    Venue:山梨大学   Country:Japan  

  • 環境DNAから得られる水生生物情報の時間変動 Major achievement

    八重樫咲子, 許玉銓, Niva Sthapit, 原本英司

    第8回環境水質工学シンポジウム  2024.6 

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    Event date: 2024.6

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:山梨大学   Country:Japan  

  • Evaluating acute gastroenteritis-causing pathogen reduction in wastewater and the applicability of river water for wastewater-based epidemiology in the Kathmandu Valley, Nepal International coauthorship Major achievement

    Niva Sthapit, Bikash Malla, Sarmila Tandukar, Ocean Thakali, Jeevan B. Sherchand, Eiji Haramoto

    2024.6 

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    Event date: 2024.6

    Language:English   Presentation type:Oral presentation(general)  

    Country:Japan  

  • Research on health-related water microbiology in Asian countries Invited International conference Major achievement

    Eiji Haramoto

    Japan-Philippines Workshop for "Water Security"  2024.5  JST/DOST

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    Event date: 2024.5

    Language:English   Presentation type:Symposium workshop panel(nominated)  

    Venue:Acacia Hotel Manila   Country:Philippines  

  • 液-液相分離と磁性ナノ粒子を用いたウイルス分離技術の開発と下水疫学調査への応用 Major achievement

    大西徳幸, 北野文萌, 齋藤大史, 源栄久美子, 謝小毛, Made Sandhyana Angga, Bikash Malla, Sunayana Raya, 原本英司

    第58回日本水環境学会年会  2024.3  日本水環境学会

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    Event date: 2024.3

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:九州大学   Country:Japan  

  • デジタルPCRを用いた下水中における薬剤耐性遺伝子の汚染実態調査 Major achievement

    坂牧祐佳, Bikash Malla, 原本英司

    第58回日本水環境学会年会  2024.3  日本水環境学会

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    Event date: 2024.3

    Language:Japanese   Presentation type:Poster presentation  

    Venue:九州大学   Country:Japan  

  • ハイスループット定量PCRを用いた下水処理におけるトバモウイルス、指標ウイルス、腸管系ウイルスの挙動調査 Major achievement

    鳥居将太郎, Bikash Malla, 安藤宏紀, 北島正章, 原本英司

    第58回日本水環境学会年会  2024.3  日本水環境学会

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    Event date: 2024.3

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:九州大学   Country:Japan  

  • デジタルPCRを用いた下水中の新型コロナウイルスおよび他の病原ウイルスの同時検出法の開発 Major achievement

    平井聡一郎, Bikash Malla, 原本英司

    第58回日本水環境学会年会  2024.3  日本水環境学会

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    Event date: 2024.3

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:九州大学   Country:Japan  

  • 下水中新型コロナウイルスの磁気分離試薬を発売

    山梨大学・JNC株式会社共同プレスリリース  2024.2 

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    Event date: 2024.2

    Language:Japanese   Presentation type:Media report,etc.  

    Country:Japan  

  • 下水中から各種病原体遺伝子を検出できるキットを開発

    山梨大学・タカラバイオ株式会社共同プレスリリース  2024.1 

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    Event date: 2024.1

    Language:Japanese   Presentation type:Media report,etc.  

    Country:Japan  

  • 新春特別座談会 下水道の未来を変える! Invited

    日本下水道新聞  2024.1  日本水道新聞社

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    Event date: 2024.1

    Language:Japanese   Presentation type:Media report,etc.  

  • 山梨県における下水疫学調査の社会実装に向けた取り組み Invited Major achievement

    原本英司

    第24回神奈川県下水道疫学研究会  2023.12  神奈川県下水道疫学研究会

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    Event date: 2023.12

    Language:Japanese   Presentation type:Oral presentation(invited, special)  

    Country:Japan  

  • 空気清浄機を用いた空間中の新型コロナウイルス検出技術の開発 Major achievement

    平井聡一郎, 細田悟, 原本英司

    第60回環境工学研究フォーラム  2023.11  土木学会環境工学委員会

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    Event date: 2023.11 - 2023.12

    Language:Japanese   Presentation type:Poster presentation  

    Venue:KDDI維新ホール   Country:Japan  

  • 液-液相分離と磁性ナノ粒子を用いたウイルス分離技術(ペグシジョン法)の開発 Major achievement

    大西徳幸, 北野文萌, 齋藤大史, 謝小毛, 源栄久美子, Made Sandhyana Angga, Bikash Malla, Sunayana Raya, 原本英司

    第72回高分子討論会  2023.9  高分子学会

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    Event date: 2023.9

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:香川大学   Country:Japan  

  • 病院トイレ排水中における新型コロナウイルスおよび他の病原ウイルスのモニタリング Major achievement

    平井聡一郎, 細田悟, 原本英司

    第26回日本水環境学会シンポジウム  2023.9 

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    Event date: 2023.9

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:大阪大学   Country:Japan  

  • ウィズコロナ時代の下水疫学調査に資する病原微生物検出技術の開発 Invited Major achievement

    原本英司

    QIAGEN Sample to Insightオンラインシンポジウム~微生物・ウイルス2023~ 「デジタル PCR によるウイルス検出・環境 DNA の抽出・細菌叢解析」  2023.9  キアゲン

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    Event date: 2023.9

    Language:Japanese   Presentation type:Oral presentation(keynote)  

    Country:Japan  

  • International collaborative research on wastewater-based epidemiology for COVID-19 and other infectious diseases among Asian countries Invited International conference Major achievement

    Eiji Haramoto

    Wastewater Based Epidemiology in Asian Countries  2023.9 

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    Event date: 2023.9

    Language:English   Presentation type:Oral presentation(invited, special)  

    Venue:Institut Teknologi Bandung   Country:Indonesia  

  • 下水中ウイルス検出技術の高度化 Invited Major achievement

    原本英司

    神奈川県立産業技術総合研究所教育講座「下水疫学のイノベーションと社会実装課題」  2023.9  神奈川県立産業技術総合研究所

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    Event date: 2023.9

    Language:Japanese   Presentation type:Oral presentation(invited, special)  

    Venue:かながわサイエンスパーク   Country:Japan  

  • 空気清浄機フィルターからコロナウイルス検出する技術を開発

    朝日新聞  2023.8 

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    Event date: 2023.8

    Language:Japanese   Presentation type:Media report,etc.  

    Country:Japan  

  • ネパールでのSATREPSプロジェクトを基盤とした国際共同研究の展開と経験 Invited Major achievement

    原本英司

    外務省科学技術外交推進会議 スタディ・グループ2(科学技術外交とODA) 第4回会合「日本の科学技術をODA事業へ橋渡しする方策とODA事業を活用して科学技術力を向上させる方策」  2023.7  外務省

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    Event date: 2023.7

    Language:Japanese   Presentation type:Oral presentation(invited, special)  

    Venue:外務省(ハイブリッド開催)   Country:Japan  

  • 空気清浄機を活用した空間中の新型コロナウイルス量の可視化に成功~病院・施設内におけるCOVID-19等の感染症対策に有効な技術を開発~

    山梨大学・雷神の風共同プレスリリース  2023.6 

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    Event date: 2023.6

    Language:Japanese   Presentation type:Media report,etc.  

    Country:Japan  

  • 下水中の新型コロナウイルス遺伝子検出マニュアルの別冊版の概要紹介, 新技術を活用した下水疫学調査事例の紹介 Invited Major achievement

    原本英司

    日本下水道新技術機構「下水疫学における最新の動向に関するWEBセミナー」  2023.6  日本下水道新技術機構

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    Event date: 2023.6

    Language:Japanese   Presentation type:Oral presentation(invited, special)  

    Venue:オンライン   Country:Japan  

  • ウィズコロナ時代の下水疫学調査に資する病原微生物検出技術の高度化 Invited Major achievement

    原本英司

    日本下水サーベイランス協会定時社員総会・意見交換会  2023.6  日本下水サーベイランス協会

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    Event date: 2023.6

    Language:Japanese   Presentation type:Oral presentation(keynote)  

    Venue:日本工業倶楽部会館   Country:Japan  

  • 下水由来大腸菌を検出するための遺伝子マーカーの開発 Major achievement

    五味良太, 原本英司, 和田浩幸, 杉江由規, 馬緻宇, Sunayana Raya, Bikash Malla, 西村文武, 田中宏明, 井原賢

    第57回日本水環境学会年会  2023.3  日本水環境学会

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    Event date: 2023.3

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:愛媛大学(ハイブリッド開催)  

  • 下水由来大腸菌を検出するための遺伝子マーカーの開発

    五味良太, 原本英司, 和田浩幸, 杉江由規, 馬緻宇, Sunayana Raya, Bikash Malla, 西村文武, 田中宏明, 井原賢

    57th Annual Conference of Japan Society on Water Environment  2023.3  Japan Society on Water Environment

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    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:Ehime University (Hybrid)  

  • 下水中の新型コロナウイルスとインフルエンザウイルスの同時検出方法の開発 Major achievement

    平井聡一郎, Bikash Malla, 原本英司

    第57回日本水環境学会年会  2023.3  日本水環境学会

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    Event date: 2023.3

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:愛媛大学(ハイブリッド開催)  

  • 下水中の新型コロナウイルスとインフルエンザウイルスの同時検出方法の開発

    Soichiro Hirai, Bikash Malla, Eiji Haramoto

    57th Annual Conference of Japan Society on Water Environment  2023.3  Japan Society on Water Environment

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    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:Ehime University (Hybrid)  

  • モバイルリアルタイムPCR装置を用いた下水中の新型コロナウイルスおよびインフルエンザウイルスの検出法の開発 Major achievement

    河内辰樹, 平井聡一郎, Niva Sthapit, Bikash Malla, 原本英司

    第57回日本水環境学会年会  2023.3  日本水環境学会

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    Event date: 2023.3

    Language:Japanese   Presentation type:Poster presentation  

    Venue:愛媛大学(ハイブリッド開催)  

  • モバイルリアルタイムPCR装置を用いた下水中の新型コロナウイルスおよびインフルエンザウイルスの検出法の開発

    Tatsuki Kawachi, Soichiro Hirai, Niva Sthapit, Bikash Malla, Eiji Haramoto

    57th Annual Conference of Japan Society on Water Environment  2023.3  Japan Society on Water Environment

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    Language:Japanese   Presentation type:Poster presentation  

    Venue:Ehime University (Hybrid)  

  • シカの糞を対象としたDNAメタバーコーディングによる食性解析 Major achievement

    宗形亮, 原本英司, 金子栄廣, 八重樫咲子

    第50回土木学会関東支部技術研究発表会  2023.3  土木学会関東支部

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    Event date: 2023.3

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:日立  

  • Nested PCR法を利用した環境DNAメタバーコーディングの検討 Major achievement

    佐々木優人, 原本英司, 金子栄廣, 八重樫咲子

    第50回土木学会関東支部技術研究発表会  2023.3  土木学会関東支部

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    Event date: 2023.3

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:日立  

  • ウィズコロナ時代の下水疫学調査へのハイスループットリアルタイムPCRの活用 Invited Major achievement

    原本英司

    プロフェッショナルウェビナーシリーズ:ウィズコロナ時代に活用,マイクロフリューディクス技術の応用  2023.2  スタンダード・バイオツールズ株式会社

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    Event date: 2023.2

    Language:Japanese   Presentation type:Public discourse, seminar, tutorial, course, lecture and others  

    Venue:オンライン  

  • International collaborative research on wastewater-based epidemiology for COVID-19 and Disease X among Asian countries Invited International conference Major achievement

    Eiji Haramoto

    Wastewater-based epidemiology for tracking the COVID-19 pandemics and the SARS-CoV-2 contamination in water: Case studies in Asian communities  2023.1 

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    Event date: 2023.1

    Language:English   Presentation type:Symposium workshop panel(nominated)  

    Venue:Bangkok  

  • Microbial source tracking of drinking water sources and wastewater-based epidemiology in the Kathmandu Valley, Nepal Invited Major achievement

    Eiji Haramoto

    2022.12 

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    Event date: 2022.12

    Language:Japanese   Presentation type:Symposium workshop panel(nominated)  

    Venue:Kitasato University  

  • 変異株を含む新型コロナウイルス感染症の下水疫学調査 Major achievement

    平井聡一郎, Sunayana Raya, Niva Sthapit, Bikash Malla, 瀬川高弘, 原本英司

    第59回環境工学研究フォーラム  2022.11 

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    Event date: 2022.11

    Language:Japanese   Presentation type:Poster presentation  

    Venue:いわて県民情報交流センター(アイーナ)  

  • 下水疫学に基づくSARS-CoV-2とノロウイルスの流行動向の都市間比較 Major achievement

    荒川千智, 左近直美, 橋本温, 岸田文, 三浦郁修, 安藤宏紀, 原本英司, 岡部聡, 北島正章

    第59回環境工学研究フォーラム  2022.11 

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    Event date: 2022.11

    Language:Japanese   Presentation type:Poster presentation  

    Venue:いわて県民情報交流センター(アイーナ)  

  • 変異株を含む新型コロナウイルス感染症の下水疫学調査

    平井聡一郎, Sunayana Raya, Niva Sthapit, Bikash Malla, 瀬川高弘, 原本英司

    第59回環境工学研究フォーラム  2022.11 

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    Language:Japanese   Presentation type:Poster presentation  

    Venue:いわて県民情報交流センター(アイーナ)  

  • 下水疫学に基づくSARS-CoV-2とノロウイルスの流行動向の都市間比較

    荒川千智, 左近直美, 橋本温, 岸田文, 三浦郁修, 安藤宏紀, 原本英司, 岡部聡, 北島正章

    第59回環境工学研究フォーラム  2022.11 

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    Language:Japanese   Presentation type:Poster presentation  

    Venue:いわて県民情報交流センター(アイーナ)  

  • ウィズコロナ時代における下水疫学調査の活用に向けた病原微生物検出技術の開発 Invited Major achievement

    原本英司

    QIAGEN Sample to Insight 感染症学シンポジウム 感染症研究の最前線で今求められていること  2022.11  株式会社キアゲン

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    Event date: 2022.11

    Language:Japanese   Presentation type:Symposium workshop panel(nominated)  

    Venue:MEETING SPACE AP 東京八重洲(ハイブリッド開催)  

  • ウィズコロナ時代における下水疫学調査の活用に向けた病原微生物検出技術の開発 Invited

    原本英司

    QIAGEN Sample to Insight 感染症学シンポジウム 感染症研究の最前線で今求められていること  2022.11  株式会社キアゲン

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    Language:Japanese   Presentation type:Symposium workshop panel(nominated)  

    Venue:MEETING SPACE AP 東京八重洲(ハイブリッド開催)  

  • 下水疫学調査の新技術開発 原本山梨大教授らのグループ 新型コロナ変異株等を一斉検出

    水道産業新聞  2022.10 

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    Event date: 2022.10

    Language:Japanese   Presentation type:Media report,etc.  

  • 下水疫学調査の新技術開発 原本山梨大教授らのグループ 新型コロナ変異株等を一斉検出

    水道産業新聞  2022.10 

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    Language:Japanese   Presentation type:Media report,etc.  

  • ウィズコロナの新技術開発 山梨大・北大 変異株など一斉検出が可能

    日本下水道新聞  2022.10 

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    Event date: 2022.10

    Language:Japanese   Presentation type:Media report,etc.  

  • ウィズコロナの新技術開発 山梨大・北大 変異株など一斉検出が可能

    日本下水道新聞  2022.10 

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  • コロナウイルス 下水からの検出 産学官連携で社会実装

    化学工業日報  2022.10 

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    Event date: 2022.10

    Language:Japanese   Presentation type:Media report,etc.  

  • コロナウイルス 下水からの検出 産学官連携で社会実装

    化学工業日報  2022.10 

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  • WBE program in Japan and new methods of viral detection Invited International conference Major achievement

    Masaaki Kitajima, Eiji Haramoto

    13th IWA Conference on Instrumentation, Control and Automation  2022.10 

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    Event date: 2022.10

    Language:English   Presentation type:Oral presentation(invited, special)  

    Venue:Online  

  • WBE program in Japan and new methods of viral detection Invited International conference

    Masaaki Kitajima, Eiji Haramoto

    13th IWA Conference on Instrumentation, Control and Automation  2022.10 

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    Language:English   Presentation type:Oral presentation(invited, special)  

    Venue:Online  

  • Detection of antibiotic resistance genes (ARGs) in drinking and environmental water sources of the Kathmandu Valley, Nepal using droplet digital PCR International conference

    Tsubasa Takezawa, Mohan Amarasiri, Takashi Furukawa, Bikash Malla, Jeevan B. Sherchand, Eiji Haramoto, Kazunari Sei

    14th International Joint Workshop on Advanced Engineering Technology for Environment and Energy (14th AETEE)  2022.10 

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    Event date: 2022.10

    Language:English   Presentation type:Oral presentation(general)  

    Venue:online  

  • ウィズコロナ時代の下水疫学調査に資する下水中のウイルス検出技術の開発 Invited Major achievement

    第81回日本公衆衛生学会総会 自由集会「環境水中の新型コロナウイルス調査で得られた知見と今後の展望」  2022.10  日本公衆衛生学会

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    Event date: 2022.10

    Language:Japanese   Presentation type:Symposium workshop panel(nominated)  

    Venue:甲府  

  • ウィズコロナ時代の下水疫学調査に資する下水中のウイルス検出技術の開発 Invited

    第81回日本公衆衛生学会総会 自由集会「環境水中の新型コロナウイルス調査で得られた知見と今後の展望」  2022.10  日本公衆衛生学会

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    Language:Japanese   Presentation type:Symposium workshop panel(nominated)  

    Venue:甲府  

  • 下水中の新型コロナ変異株・病原ウイルスの一斉検出法を開発~ウィズコロナ社会における下水疫学調査の新技術としての活用に期待~ Major achievement

    山梨大学・北海道大学共同プレスリリース  2022.9 

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    Event date: 2022.9

    Language:Japanese   Presentation type:Media report,etc.  

  • 下水中の新型コロナ変異株・病原ウイルスの一斉検出法を開発~ウィズコロナ社会における下水疫学調査の新技術としての活用に期待~

    山梨大学・北海道大学共同プレスリリース  2022.9 

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    Language:Japanese   Presentation type:Media report,etc.  

  • 下水中の新型コロナ変異株・病原ウイルスの一斉検出法を開発~ウィズコロナ社会における下水疫学調査の新技術としての活用に期待~ Major achievement

    山梨大学・北海道大学共同プレスリリース  2022.9 

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    Event date: 2022.9

    Language:Japanese   Presentation type:Media report,etc.  

  • 下水中の新型コロナ変異株・病原ウイルスの一斉検出法を開発~ウィズコロナ社会における下水疫学調査の新技術としての活用に期待~

    山梨大学・北海道大学共同プレスリリース  2022.9 

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  • ヌタ場における微生物の存在実態調査 Major achievement

    原本英司, 八束響, Sunayana Raya, Bikash Malla, 濱端一苑, 吉田響太, 瀬川高弘, 八重樫咲子, 松林 尚志

    第25回日本水環境学会シンポジウム  2022.9 

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    Event date: 2022.9

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:東京大学  

  • Application of wastewater-based epidemiology to COVID-19 and other diseases Invited International conference Major achievement

    Eiji Haramoto

    Climate Change and Health Workshop, e-ASIA Joint Research Program 2022  2022.9 

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    Event date: 2022.9

    Language:English   Presentation type:Symposium workshop panel(nominated)  

    Venue:Honolulu  

  • Application of wastewater-based epidemiology to COVID-19 and other diseases Invited International conference

    Eiji Haramoto

    Climate Change and Health Workshop, e-ASIA Joint Research Program 2022  2022.9 

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    Language:English   Presentation type:Symposium workshop panel(nominated)  

    Venue:Honolulu  

  • ヌタ場における微生物の存在実態調査

    原本英司, 八束響, Sunayana Raya, Bikash Malla, 濱端一苑, 吉田響太, 瀬川高弘, 八重樫咲子, 松林 尚志

    第25回日本水環境学会シンポジウム  2022.9 

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    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:東京大学  

  • Wastewater-based epidemiology: collaborations among Asian countries Invited International conference Major achievement

    Eiji Haramoto

    Wastewater-informed Early Warning System to Minimize Impact of COVID-19: Japanese and Indonesian Cases  2022.8 

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    Event date: 2022.8

    Language:English   Presentation type:Symposium workshop panel(nominated)  

  • Wastewater-based epidemiology: collaborations among Asian countries Invited International conference

    Eiji Haramoto

    Wastewater-informed Early Warning System to Minimize Impact of COVID-19: Japanese and Indonesian Cases  2022.8 

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    Language:English   Presentation type:Symposium workshop panel(nominated)  

  • 下水中の新型コロナウイルス検出技術の高度化への取り組み Invited Major achievement

    原本英司

    第63回日本臨床ウイルス学会 シンポジウム2「感染症危機管理における環境水サーベイランスの有用性」  2022.6 

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    Event date: 2022.6

    Language:Japanese   Presentation type:Symposium workshop panel(nominated)  

    Venue:北里大学  

  • 下水中の新型コロナウイルス検出技術の高度化への取り組み Invited

    原本英司

    第63回日本臨床ウイルス学会 シンポジウム2「感染症危機管理における環境水サーベイランスの有用性」  2022.6 

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    Language:Japanese   Presentation type:Symposium workshop panel(nominated)  

    Venue:北里大学  

  • 変異株を含む新型コロナウイルスの下水からの新規検出技術の紹介 Invited Major achievement

    原本英司

    日本下水道新技術機構「新型コロナウイルス変異株の流行監視への下水疫学調査の活用に関するWEBセミナー 」  2022.6 

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    Event date: 2022.6

    Language:Japanese   Presentation type:Symposium workshop panel(nominated)  

    Venue:オンライン  

  • 変異株を含む新型コロナウイルスの下水からの新規検出技術の紹介 Invited

    原本英司

    日本下水道新技術機構「新型コロナウイルス変異株の流行監視への下水疫学調査の活用に関するWEBセミナー 」  2022.6 

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    Language:Japanese   Presentation type:Symposium workshop panel(nominated)  

    Venue:オンライン  

  • 「BA.2」下水調査で捕捉 山梨大教授ら、県の感染報告前に検出

    朝日新聞  2022.4 

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    Event date: 2022.4

    Language:Japanese   Presentation type:Media report,etc.  

  • 「BA.2」下水調査で捕捉 山梨大教授ら、県の感染報告前に検出

    朝日新聞  2022.4 

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  • ステルスオミクロン株検出 山梨大 流行監視の有効性を実証

    日本下水道新聞  2022.3 

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    Event date: 2022.3

    Language:Japanese   Presentation type:Media report,etc.  

  • ステルスオミクロン株検出 山梨大 流行監視の有効性を実証

    日本下水道新聞  2022.3 

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  • 下水中からステルスオミクロン 感染者報告よりも早く検出 山梨大・原本教授らグループ

    水道産業新聞  2022.3 

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    Event date: 2022.3

    Language:Japanese   Presentation type:Media report,etc.  

  • 下水中に分布する病原性細菌の検出と定量 Major achievement

    陳嘉軒, 田中靖浩, 栁本恵太, 原本英司

    第56回日本水環境学会年会  2022.3  日本水環境学会

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    Event date: 2022.3

    Language:Japanese   Presentation type:Poster presentation  

    Venue:オンライン  

  • ネパール・カトマンズ盆地の河川水・生活用水の薬剤耐性遺伝子汚染の実態調査 Major achievement

    竹澤翼, Mohan Amarasiri, 古川隼士, Bikash Malla, 原本英司, 清和成

    第56回日本水環境学会年会  2022.3  日本水環境学会

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    Event date: 2022.3

    Language:Japanese   Presentation type:Poster presentation  

    Venue:オンライン  

  • ネパール・カトマンズ盆地の河川水・生活用水の薬剤耐性遺伝子汚染の実態調査

    竹澤翼, Mohan Amarasiri, 古川隼士, Bikash Malla, 原本英司, 清和成

    第56回日本水環境学会年会  2022.3  日本水環境学会

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    Venue:オンライン  

  • 下水中に分布する病原性細菌の検出と定量

    陳嘉軒, 田中靖浩, 栁本恵太, 原本英司

    第56回日本水環境学会年会  2022.3  日本水環境学会

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    Language:Japanese   Presentation type:Poster presentation  

    Venue:オンライン  

  • 下水中からステルスオミクロン 感染者報告よりも早く検出 山梨大・原本教授らグループ

    水道産業新聞  2022.3 

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  • Droplet Digital PCRによる下水中SARS-CoV-2 RNAの高感度絶対定量および変異株の迅速検出 Major achievement

    北島正章, 後藤大輝, 村田望, 廣中克典, 杉本貴司, 岩本遼, 原本英司, 岡部聡

    第56回日本水環境学会年会  2022.3  日本水環境学会

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    Event date: 2022.3

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:オンライン  

  • 定量的下水疫学データに基づくCOVID-19流行動向の把握:国内主要都市における実証 Major achievement

    荒川千智, 岩本遼, 三浦郁修, 左近直美, 橋本温, 原本英司, 岡部聡, 北島正章

    第56回日本水環境学会年会  2022.3  日本水環境学会

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    Event date: 2022.3

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:オンライン  

  • 下水中の新型コロナウイルスRNA検出へのデジタルPCRの適用 Major achievement

    原本英司, Bikash Malla, Ocean Thakali, 北島正章

    第56回日本水環境学会年会  2022.3  日本水環境学会

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    Event date: 2022.3

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:オンライン  

  • Droplet Digital PCRによる下水中SARS-CoV-2 RNAの高感度絶対定量および変異株の迅速検出

    北島正章, 後藤大輝, 村田望, 廣中克典, 杉本貴司, 岩本遼, 原本英司, 岡部聡

    第56回日本水環境学会年会  2022.3  日本水環境学会

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    Venue:オンライン  

  • 下水中の新型コロナウイルスRNA検出へのデジタルPCRの適用

    原本英司, Bikash Malla, Ocean Thakali, 北島正章

    第56回日本水環境学会年会  2022.3  日本水環境学会

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    Venue:オンライン  

  • 定量的下水疫学データに基づくCOVID-19流行動向の把握:国内主要都市における実証

    荒川千智, 岩本遼, 三浦郁修, 左近直美, 橋本温, 原本英司, 岡部聡, 北島正章

    第56回日本水環境学会年会  2022.3  日本水環境学会

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    Venue:オンライン  

  • 県内下水中から派生型遺伝子 山梨大グループが検出

    山梨日日新聞  2022.3 

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    Event date: 2022.3

    Language:Japanese   Presentation type:Media report,etc.  

  • 県内下水中から派生型遺伝子 山梨大グループが検出

    山梨日日新聞  2022.3 

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  • 下水から新型コロナウイルスのステルスオミクロン株を検出~亜種レベルでの変異株の流行監視への下水疫学調査の有効性を実証~ Major achievement

    山梨大学プレスリリース  2022.3 

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    Event date: 2022.3

    Language:Japanese   Presentation type:Media report,etc.  

  • 下水から新型コロナウイルスのステルスオミクロン株を検出~亜種レベルでの変異株の流行監視への下水疫学調査の有効性を実証~

    山梨大学プレスリリース  2022.3 

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  • Wastewater-based epidemiology in Viet Nam International conference

    NHANDAN TV  2022.2 

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    Event date: 2022.2

    Language:English   Presentation type:Media report,etc.  

  • Wastewater-based epidemiology in Viet Nam International conference

    NHANDAN TV  2022.2 

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  • 流行の兆し いち早く把握 / 下水から新型コロナウイルスコロナウイルスを検出する方法を研究している 原本 英司さん Major achievement

    山梨日日新聞「顔」  2022.2  山梨日日新聞社

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    Event date: 2022.2

    Language:Japanese   Presentation type:Media report,etc.  

  • 流行の兆し いち早く把握 / 下水から新型コロナウイルスコロナウイルスを検出する方法を研究している 原本 英司さん

    山梨日日新聞「顔」  2022.2  山梨日日新聞社

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  • 下水からオミクロン株検出/山梨大/流行監視に可能性 Major achievement

    日本下水道新聞  2022.2 

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    Event date: 2022.2

    Language:Japanese   Presentation type:Media report,etc.  

  • 下水からオミクロン株検出/山梨大/流行監視に可能性

    日本下水道新聞  2022.2 

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  • 下水疫学調査でオミクロン株も検出/山梨大とタカラバイオが共同研究

    THE MEDICAL&TEST JOURNAL  2022.2 

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    Event date: 2022.2

    Language:Japanese   Presentation type:Media report,etc.  

  • 下水疫学調査でオミクロン株も検出/山梨大とタカラバイオが共同研究

    THE MEDICAL&TEST JOURNAL  2022.2 

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  • 下水中からオミクロン株検出/原本山梨大教授の研究グループ

    水道産業新聞  2022.1 

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    Event date: 2022.1

    Language:Japanese   Presentation type:Media report,etc.  

  • 下水中からオミクロン株検出/原本山梨大教授の研究グループ

    水道産業新聞  2022.1 

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  • コロナウイルス磁気で分離 下水疫学調査の普及に貢献/山梨大・原本教授らが開発

    水道産業新聞  2022.1 

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    Event date: 2022.1

    Language:Japanese   Presentation type:Media report,etc.  

  • コロナウイルス磁気で分離 下水疫学調査の普及に貢献/山梨大・原本教授らが開発

    水道産業新聞  2022.1 

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  • 世界最速レベル新濃縮法を開発/山梨大学 JNC

    日本下水道新聞  2022.1 

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    Event date: 2022.1

    Language:Japanese   Presentation type:Media report,etc.  

  • 感染拡大を察知せよ 下水調査の最前線 Major achievement

    NHK甲府「Newsかいドキ」  2022.1 

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    Event date: 2022.1

    Language:Japanese   Presentation type:Media report,etc.  

  • 世界最速レベル新濃縮法を開発/山梨大学 JNC

    日本下水道新聞  2022.1 

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  • 感染拡大を察知せよ 下水調査の最前線

    NHK甲府「Newsかいドキ」  2022.1 

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  • 下水から「オミクロン」/山梨大が遺伝子検出

    山梨日日新聞  2022.1 

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    Language:Japanese   Presentation type:Media report,etc.  

  • タカラバイオと山梨大、下水からオミクロン型を検出

    日本経済新聞  2022.1 

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    Language:Japanese   Presentation type:Media report,etc.  

  • タカラバイオと山梨大、下水からオミクロン型を検出

    日本経済新聞  2022.1 

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  • 下水から「オミクロン」/山梨大が遺伝子検出

    山梨日日新聞  2022.1 

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  • オミクロン株に特徴的な遺伝子下水から検出/山梨大学の研究グループ

    NHK甲府  2022.1 

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    Language:Japanese   Presentation type:Media report,etc.  

  • 下水からオミクロン変異を有する新型コロナウイルス遺伝子を検出~変異株の流行監視への下水疫学調査の有効性を実証~ Major achievement

    山梨大学プレスリリース  2022.1 

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    Language:Japanese   Presentation type:Media report,etc.  

  • オミクロン株 "下水から検出"/山梨大学の研究チーム

    YBS山梨放送「YBSワイドニュース」  2022.1 

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    Language:Japanese   Presentation type:Media report,etc.  

  • オミクロン株 "下水から検出"/山梨大学の研究チーム

    YBS山梨放送「YBSワイドニュース」  2022.1 

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  • オミクロン株に特徴的な遺伝子下水から検出/山梨大学の研究グループ

    NHK甲府  2022.1 

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  • 下水からオミクロン変異を有する新型コロナウイルス遺伝子を検出~変異株の流行監視への下水疫学調査の有効性を実証~

    山梨大学プレスリリース  2022.1 

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  • JNC、世界最速レベルの下水中の新型コロナウイルス分離技術を開発

    石油化学新聞日刊通信  2021.12 

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    Event date: 2021.12

    Language:Japanese   Presentation type:Media report,etc.  

  • JNCなど、下水中のコロナウイルス、磁気分離技術開発

    日刊ケミカルニュース  2021.12 

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    Event date: 2021.12

    Language:Japanese   Presentation type:Media report,etc.  

  • JNC、世界最速レベルの下水中の新型コロナウイルス分離技術を開発

    石油化学新聞日刊通信  2021.12 

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  • JNCなど、下水中のコロナウイルス、磁気分離技術開発

    日刊ケミカルニュース  2021.12 

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  • JNC、下水中の新型コロナウイルスの磁気分離技術を開発

    石油化学新報Jchem-News  2021.12 

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    Event date: 2021.12

    Language:Japanese   Presentation type:Media report,etc.  

  • JNC、下水中の新型コロナウイルスの磁気分離技術を開発

    石油化学新報Jchem-News  2021.12 

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  • 下水中の新型コロナウイルスの磁気分離技術を開発~下水疫学調査に大きく貢献~ Major achievement

    山梨大学・JNC株式会社共同プレスリリース  2021.12 

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    Event date: 2021.12

    Language:Japanese   Presentation type:Media report,etc.  

  • 下水中の新型コロナウイルスの磁気分離技術を開発~下水疫学調査に大きく貢献~

    山梨大学・JNC株式会社共同プレスリリース  2021.12 

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  • Wastewater surveillance for monitoring of the incidence of COVID-19 in communities Invited International conference Major achievement

    Eiji Haramoto

    STI for Global Challenges: International Research Collaboration Against the COVID-19 Crisis  2021.12  Japan Science and Technology Agency, Asia-Europe Foundation

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    Event date: 2021.12

    Language:English   Presentation type:Symposium workshop panel(nominated)  

    Venue:Online  

  • Wastewater surveillance for monitoring of the incidence of COVID-19 in communities Invited International conference

    Eiji Haramoto

    STI for Global Challenges: International Research Collaboration Against the COVID-19 Crisis  2021.12  Japan Science and Technology Agency, Asia-Europe Foundation

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    Venue:Online  

  • Wastewater surveillance of enteric viruses for wastewater-based epidemiology International conference Major achievement

    Niva Sthapit, Bikash Malla, Sarmila Tandukar, Eiji Haramoto

    4th International Forum on Asian Water Environment Technology  2021.12 

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    Event date: 2021.12

    Language:English   Presentation type:Poster presentation  

  • Detection of SARS-CoV-2 RNA from two wastewater treatment plants of Nepal International conference Major achievement

    Sarmila Tandukar, Ocean Thakali, Niva Sthapit, Bikash Malla, Eiji Haramoto

    4th International Forum on Asian Water Environment Technology  2021.12 

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    Event date: 2021.12

    Language:English   Presentation type:Poster presentation  

  • Selection and application of bacteriophages as a microbial genetic marker in environmental water: the case of somatic coliphages International conference Major achievement

    Nana Frempong Manso, Bikash Malla, Eiji Haramoto

    None  2021.12 

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    Event date: 2021.12

    Language:English   Presentation type:Poster presentation  

  • Environmental surveillance of SARS-CoV-2 and its variants in wastewater in Japan International conference Major achievement

    Sunayana Raya, Ocean Thakali, Made Sandhyana Angga, Bikash Malla, Eiji Haramoto

    4th International Forum on Asian Water Environment Technology  2021.12 

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    Event date: 2021.12

    Language:English   Presentation type:Poster presentation  

  • Detection of SARS-CoV-2 RNA from two wastewater treatment plants of Nepal International conference

    Sarmila Tandukar, Ocean Thakali, Niva Sthapit, Bikash Malla, Eiji Haramoto

    4th International Forum on Asian Water Environment Technology  2021.12 

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  • Wastewater surveillance of enteric viruses for wastewater-based epidemiology International conference

    Niva Sthapit, Bikash Malla, Sarmila Tandukar, Eiji Haramoto

    4th International Forum on Asian Water Environment Technology  2021.12 

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  • Selection and application of bacteriophages as a microbial genetic marker in environmental water: the case of somatic coliphages International conference

    Nana Frempong Manso, Bikash Malla, Eiji Haramoto

    None  2021.12 

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  • Environmental surveillance of SARS-CoV-2 and its variants in wastewater in Japan International conference

    Sunayana Raya, Ocean Thakali, Made Sandhyana Angga, Bikash Malla, Eiji Haramoto

    4th International Forum on Asian Water Environment Technology  2021.12 

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  • 新型コロナウイルスの下水疫学研究の最新事情(1. 水環境中における病原微生物の汚染実態,3. 下水中の新型コロナウイルス検出法の概要および研究成果) Invited Major achievement

    原本英司

    メタウォーター講習会  2021.12  メタウォーター株式会社

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    Event date: 2021.12

    Language:Japanese   Presentation type:Public discourse, seminar, tutorial, course, lecture and others  

    Venue:オンライン  

  • 新型コロナウイルスの下水疫学研究の最新事情(1. 水環境中における病原微生物の汚染実態,3. 下水中の新型コロナウイルス検出法の概要および研究成果) Invited

    原本英司

    メタウォーター講習会  2021.12  メタウォーター株式会社

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    Language:Japanese   Presentation type:Public discourse, seminar, tutorial, course, lecture and others  

    Venue:オンライン  

  • 下水でわかるコロナ流行 Major achievement

    読売中高生新聞「科学トラベラー」  2021.11 

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    Event date: 2021.11

    Language:Japanese   Presentation type:Media report,etc.  

  • 下水でわかるコロナ流行

    読売中高生新聞「科学トラベラー」  2021.11 

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  • 国内主要都市における長期間の定量的COVID-19下水疫学調査 Major achievement

    荒川千智, 三浦郁修, 岩本遼, 左近直美, 橋本温, 原本英司, 岡部聡, 北島正章

    第58回環境工学研究フォーラム  2021.11 

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    Event date: 2021.11

    Language:Japanese   Presentation type:Poster presentation  

    Venue:オンライン開催  

  • 国内主要都市における長期間の定量的COVID-19下水疫学調査

    荒川千智, 三浦郁修, 岩本遼, 左近直美, 橋本温, 原本英司, 岡部聡, 北島正章

    第58回環境工学研究フォーラム  2021.11 

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    Venue:オンライン開催  

  • 下水疫学調査による新型コロナウイルスの流行状況の把握と変異株の早期検知 Invited Major achievement

    北島正章, 原本英司

    第32回ウイルス性下痢症研究会学術集会  2021.11 

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    Event date: 2021.11

    Language:Japanese   Presentation type:Oral presentation(invited, special)  

  • 下水疫学調査による新型コロナウイルスの流行状況の把握と変異株の早期検知 Invited

    北島正章, 原本英司

    第32回ウイルス性下痢症研究会学術集会  2021.11 

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  • 新型コロナウイルスの下水疫学研究の展開 Invited Major achievement

    原本英司

    日本水処理生物学会第57回(神奈川)大会. シンポジウム「水処理と感染症」  2021.10  日本水処理生物学会

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    Event date: 2021.10

    Language:Japanese   Presentation type:Symposium workshop panel(nominated)  

    Venue:オンライン  

  • 新型コロナウイルスの下水疫学研究の展開 Invited

    原本英司

    日本水処理生物学会第57回(神奈川)大会. シンポジウム「水処理と感染症」  2021.10  日本水処理生物学会

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    Venue:オンライン  

  • 高感度検出法を開発/山梨大学/下水中新型コロナ調査で

    日本下水道新聞  2021.10 

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    Language:Japanese   Presentation type:Media report,etc.  

  • 高感度検出法を開発/山梨大学/下水中新型コロナ調査で

    日本下水道新聞  2021.10 

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  • Health-related water microbiology: wastewater-based epidemiology and microbial source tracking Invited International conference Major achievement

    Eiji Haramoto

    Virtual Conferences: ERIS International Scientific Week  2021.10  University of San Carlos of Guatemala

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    Event date: 2021.10

    Language:English   Presentation type:Symposium workshop panel(nominated)  

    Venue:Online  

  • Health-related water microbiology: wastewater-based epidemiology and microbial source tracking Invited International conference

    Eiji Haramoto

    Virtual Conferences: ERIS International Scientific Week  2021.10  University of San Carlos of Guatemala

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    Venue:Online  

  • 下水中のウイルス 高感度で迅速検出/感染拡大予兆把握へPCR検査キット

    中日新聞  2021.9 

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    Event date: 2021.9

    Language:Japanese   Presentation type:Media report,etc.  

  • 下水中のウイルス 高感度で迅速検出/感染拡大予兆把握へPCR検査キット

    中日新聞  2021.9 

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  • 下水でコロナ検出 最短50分/タカラバイオ検査キット

    読売新聞  2021.9 

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    Event date: 2021.9

    Language:Japanese   Presentation type:Media report,etc.  

  • 下水でコロナ検出 最短50分/タカラバイオ検査キット

    読売新聞  2021.9 

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  • 下水中のコロナ遺伝子検出で新手法/山梨大学 原本教授ら/「標準法」よりも迅速・高感度

    水道産業新聞  2021.9 

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    Event date: 2021.9

    Language:Japanese   Presentation type:Media report,etc.  

  • 下水中の新型コロナウイルス 高感度検出 Major achievement

    YBS山梨放送「YBSワイドニュース」  2021.9  YBS山梨放送

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    Event date: 2021.9

    Language:Japanese   Presentation type:Media report,etc.  

  • 下水中のウイルス検出/PCR検査キット/タカラバイオが発売

    日刊工業新聞  2021.9 

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    Language:Japanese   Presentation type:Media report,etc.  

  • 下水中の新型コロナウイルス 高感度検出

    YBS山梨放送「YBSワイドニュース」  2021.9  YBS山梨放送

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  • 下水中のコロナ遺伝子検出で新手法/山梨大学 原本教授ら/「標準法」よりも迅速・高感度

    水道産業新聞  2021.9 

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  • 下水中のウイルス検出/PCR検査キット/タカラバイオが発売

    日刊工業新聞  2021.9 

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  • タカラバイオが反発、下水中の新型コロナウイルス検出キット発売

    会社四季報オンライン  2021.9 

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    Event date: 2021.9

    Language:Japanese   Presentation type:Media report,etc.  

  • 下水のコロナ検出 新手法で高感度に/山梨大、企業と共同開発

    山梨日日新聞  2021.9 

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    Event date: 2021.9

    Language:Japanese   Presentation type:Media report,etc.  

  • 下水のコロナ検出 新手法で高感度に/山梨大、企業と共同開発

    山梨日日新聞  2021.9 

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    Event date: 2021.9

    Language:Japanese   Presentation type:Media report,etc.  

  • タカラバイオが反発、下水中の新型コロナウイルス検出キット発売

    会社四季報オンライン  2021.9 

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  • 下水のコロナ検出 新手法で高感度に/山梨大、企業と共同開発

    山梨日日新聞  2021.9 

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  • 下水のコロナ検出 新手法で高感度に/山梨大、企業と共同開発

    山梨日日新聞  2021.9 

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  • タカラバイオが反発、下水中の新型コロナウイルス検出キット発売

    朝日新聞デジタル  2021.9 

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    Event date: 2021.9

    Language:Japanese   Presentation type:Media report,etc.  

  • セッション(1)下水中の新型コロナウイルスの分析方法:下水中の新型コロナウイルス遺伝子検出マニュアルの紹介 Major achievement

    原本英司

    日本水環境学会COVID-19タスクフォース第2回Webセミナー「COVID-19タスクフォースの成果と下水疫学の将来展望」  2021.9  日本水環境学会COVID-19タスクフォース

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    Event date: 2021.9

    Language:Japanese   Presentation type:Public discourse, seminar, tutorial, course, lecture and others  

    Venue:オンライン  

  • セッション(1)下水中の新型コロナウイルスの分析方法:新型コロナウイルス変異株の一斉検出法の紹介 Major achievement

    原本英司

    日本水環境学会COVID-19タスクフォース第2回Webセミナー「COVID-19タスクフォースの成果と下水疫学の将来展望」  2021.9  日本水環境学会COVID-19タスクフォース

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    Event date: 2021.9

    Language:Japanese   Presentation type:Public discourse, seminar, tutorial, course, lecture and others  

    Venue:オンライン  

  • タカラバイオが反発、下水中の新型コロナウイルスを検出するPCRキットを発売

    みんかぶ  2021.9 

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    Event date: 2021.9

    Language:Japanese   Presentation type:Media report,etc.  

  • 下水コロナ検出 効率化/タカラバイオ PCR検査キット発売

    京都新聞  2021.9 

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    Event date: 2021.9

    Language:Japanese   Presentation type:Media report,etc.  

  • 下水用PCR試薬を発売

    日経新聞  2021.9 

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    Event date: 2021.9

    Language:Japanese   Presentation type:Media report,etc.  

  • 下水用PCR試薬を発売

    日経新聞  2021.9 

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  • セッション(1)下水中の新型コロナウイルスの分析方法:下水中の新型コロナウイルス遺伝子検出マニュアルの紹介

    原本英司

    日本水環境学会COVID-19タスクフォース第2回Webセミナー「COVID-19タスクフォースの成果と下水疫学の将来展望」  2021.9  日本水環境学会COVID-19タスクフォース

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    Venue:オンライン  

  • 下水コロナ検出 効率化/タカラバイオ PCR検査キット発売

    京都新聞  2021.9 

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  • タカラバイオが反発、下水中の新型コロナウイルス検出キット発売

    朝日新聞デジタル  2021.9 

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  • タカラバイオが反発、下水中の新型コロナウイルスを検出するPCRキットを発売

    みんかぶ  2021.9 

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  • セッション(1)下水中の新型コロナウイルスの分析方法:新型コロナウイルス変異株の一斉検出法の紹介

    原本英司

    日本水環境学会COVID-19タスクフォース第2回Webセミナー「COVID-19タスクフォースの成果と下水疫学の将来展望」  2021.9  日本水環境学会COVID-19タスクフォース

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    Venue:オンライン  

  • 下水中の新型コロナウイルス遺伝子の高感度検出法を開発~変異株の流行把握をはじめCOVID-19下水疫学調査の社会実装に貢献~ Major achievement

    山梨大学プレスリリース  2021.9 

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    Event date: 2021.9

    Language:Japanese   Presentation type:Media report,etc.  

  • ハイスループットリアルタイムPCRを用いた下水中の新型コロナウイルス検出法の開発 Major achievement

    原本英司, Bikash Malla, Ocean Thakali, 瀬川高弘, 北島正章

    第24回日本水環境学会シンポジウム  2021.9  日本水環境学会

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    Event date: 2021.9

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:オンライン  

  • 国内主要都市における長期間の定量的下水疫学調査から推定するCOVID-19流行実態 Major achievement

    荒川千智, 三浦郁修, 岩本遼, 左近直美, 橋本温, 原本英司, 岡部聡, 北島正章

    第24回日本水環境学会シンポジウム  2021.9  日本水環境学会

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    Event date: 2021.9

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:オンライン  

  • 下水中の新型コロナウイルス遺伝子の高感度検出法を開発~変異株の流行把握をはじめCOVID-19下水疫学調査の社会実装に貢献~

    山梨大学プレスリリース  2021.9 

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  • 国内主要都市における長期間の定量的下水疫学調査から推定するCOVID-19流行実態

    荒川千智, 三浦郁修, 岩本遼, 左近直美, 橋本温, 原本英司, 岡部聡, 北島正章

    第24回日本水環境学会シンポジウム  2021.9  日本水環境学会

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    Venue:オンライン  

  • ハイスループットリアルタイムPCRを用いた下水中の新型コロナウイルス検出法の開発

    原本英司, Bikash Malla, Ocean Thakali, 瀬川高弘, 北島正章

    第24回日本水環境学会シンポジウム  2021.9  日本水環境学会

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    Venue:オンライン  

  • 下水中の新型コロナウイルス遺伝子検出マニュアル解説動画:陰電荷膜破砕型濃縮法 Major achievement

    2021.9  日本水環境学会COVID-19タスクフォース

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    Event date: 2021.9

    Language:Japanese   Presentation type:Media report,etc.  

  • 下水中の新型コロナウイルス遺伝子検出マニュアル解説動画:陰電荷膜破砕型濃縮法

    2021.9  日本水環境学会COVID-19タスクフォース

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  • Detecting Viruses in Wastewater to Assess the Incidence of Infectious Diseases in Communities. International conference

    Science Japan  2021.6 

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    Event date: 2021.6

    Language:English   Presentation type:Media report,etc.  

  • Detecting Viruses in Wastewater to Assess the Incidence of Infectious Diseases in Communities. International conference

    Science Japan  2021.6 

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  • 施設内のコロナ感染、下水から検知 実用化へ研究進む

    朝日新聞  2021.5 

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    Event date: 2021.5

    Language:Japanese   Presentation type:Media report,etc.  

  • 施設内のコロナ感染、下水から検知 実用化へ研究進む

    朝日新聞  2021.5 

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  • 下水からコロナ検出 最新研究(VTR出演)

    YBS山梨放送「YBSワイドニュース」  2021.5 

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    Event date: 2021.5

    Language:Japanese   Presentation type:Media report,etc.  

  • 下水からコロナ検出 最新研究(VTR出演)

    YBS山梨放送「YBSワイドニュース」  2021.5 

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  • STOP詐欺被害 排水管から新型コロナ!?(VTR出演)

    NHK「所さん!大変ですよ」  2021.4 

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    Event date: 2021.4

    Language:Japanese   Presentation type:Media report,etc.  

  • STOP詐欺被害 排水管から新型コロナ!?(VTR出演)

    NHK「所さん!大変ですよ」  2021.4 

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  • 遺伝子検出マニュアル及びポストコロナへの貢献 Invited Major achievement

    原本英司

    NPO法人JDA協会 FY2020 JDA FORUM「新型コロナウイルスと水処理技術の最前線」  2021.3  NPO法人JDA協会

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    Event date: 2021.3

    Language:Japanese   Presentation type:Public discourse, seminar, tutorial, course, lecture and others  

    Venue:オンライン  

  • 遺伝子検出マニュアル及びポストコロナへの貢献 Invited

    原本英司

    NPO法人JDA協会 FY2020 JDA FORUM「新型コロナウイルスと水処理技術の最前線」  2021.3  NPO法人JDA協会

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    Venue:オンライン  

  • 環境水中の微生物遺伝子マーカーとしての体表面吸着大腸菌ファージの有効性評価 Major achievement

    伊藤聖晃, 原本英司

    第55回日本水環境学会年会  2021.3  日本水環境学会

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    Event date: 2021.3

    Language:Japanese   Presentation type:Poster presentation  

    Venue:オンライン開催(京都大学)  

  • 環境水中の微生物遺伝子マーカーとしての体表面吸着大腸菌ファージの有効性評価

    伊藤聖晃, 原本英司

    第55回日本水環境学会年会  2021.3  日本水環境学会

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    Venue:オンライン開催(京都大学)  

  • 環境水中の微生物遺伝子マーカーとしての体表面吸着大腸菌ファージの有効性評価 Major achievement

    伊藤聖晃, 原本英司

    第55回日本水環境学会年会  2021.3  日本水環境学会

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    Event date: 2021.3

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:オンライン開催(京都大学)  

  • COVID-19軽症者等宿泊療養施設の下水からのSARS-CoV-2の検出:施設単位の下水疫学調査の実証 Major achievement

    北島正章, 岩本遼, 佐野大輔, 原本英司, 空野すみれ, 山岸拓也, 村上道夫, 小林博幸, 井元清哉, 岡部聡

    第55回日本水環境学会年会  2021.3  日本水環境学会

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    Event date: 2021.3

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:オンライン開催(京都大学)  

  • 国内のCOVID-19感染流行期における都市下水中のSARS-CoV-2 RNAの検出 Major achievement

    荒川千智, 三浦郁修, 原本英司, 岡部聡, 北島正章

    第55回日本水環境学会年会  2021.3  日本水環境学会

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    Event date: 2021.3

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:オンライン開催(京都大学)  

  • COVID-19軽症者等宿泊療養施設の下水からのSARS-CoV-2の検出:施設単位の下水疫学調査の実証

    北島正章, 岩本遼, 佐野大輔, 原本英司, 空野すみれ, 山岸拓也, 村上道夫, 小林博幸, 井元清哉, 岡部聡

    第55回日本水環境学会年会  2021.3  日本水環境学会

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    Venue:オンライン開催(京都大学)  

  • 国内のCOVID-19感染流行期における都市下水中のSARS-CoV-2 RNAの検出

    荒川千智, 三浦郁修, 原本英司, 岡部聡, 北島正章

    第55回日本水環境学会年会  2021.3  日本水環境学会

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    Venue:オンライン開催(京都大学)  

  • 環境水中の微生物遺伝子マーカーとしての体表面吸着大腸菌ファージの有効性評価

    伊藤聖晃, 原本英司

    第55回日本水環境学会年会  2021.3  日本水環境学会

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    Venue:オンライン開催(京都大学)  

  • 遺伝子検出マニュアルの概要 Major achievement

    原本英司

    日本水環境学会COVID-19タスクフォースWebセミナー「日本における新型コロナウイルス下水疫学調査の取り組みとその可能性」  2021.3  日本水環境学会COVID-19タスクフォース

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    Language:Japanese   Presentation type:Public discourse, seminar, tutorial, course, lecture and others  

    Venue:オンライン  

  • 遺伝子検出マニュアルの概要

    原本英司

    日本水環境学会COVID-19タスクフォースWebセミナー「日本における新型コロナウイルス下水疫学調査の取り組みとその可能性」  2021.3  日本水環境学会COVID-19タスクフォース

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    Venue:オンライン  

  • 下水中の新型コロナウイルス遺伝子検出マニュアル(暫定版)の解説:マニュアル記載の方法による国内検出例 Major achievement

    原本英司

    日本下水道新技術機構「下水中の新型コロナウイルス遺伝子検出マニュアル(暫定版)に関するWEBセミナー」  2021.1  日本下水道新技術機構

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    Event date: 2021.1

    Language:Japanese   Presentation type:Public discourse, seminar, tutorial, course, lecture and others  

    Venue:オンライン  

  • 下水中の新型コロナウイルス遺伝子検出マニュアル(暫定版)の解説:濃縮法 Major achievement

    原本英司

    日本下水道新技術機構「下水中の新型コロナウイルス遺伝子検出マニュアル(暫定版)に関するWEBセミナー」  2021.1  日本下水道新技術機構

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    Event date: 2021.1

    Language:Japanese   Presentation type:Public discourse, seminar, tutorial, course, lecture and others  

    Venue:オンライン  

  • 下水中の新型コロナウイルス遺伝子検出マニュアル(暫定版)の解説:マニュアル記載の方法による国内検出例

    原本英司

    日本下水道新技術機構「下水中の新型コロナウイルス遺伝子検出マニュアル(暫定版)に関するWEBセミナー」  2021.1  日本下水道新技術機構

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    Venue:オンライン  

  • 下水中の新型コロナウイルス遺伝子検出マニュアル(暫定版)の解説:濃縮法

    原本英司

    日本下水道新技術機構「下水中の新型コロナウイルス遺伝子検出マニュアル(暫定版)に関するWEBセミナー」  2021.1  日本下水道新技術機構

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    Venue:オンライン  

  • 環境水中における病原微生物の汚染実態と微生物指標の活用 Major achievement

    原本英司

    第66回日本水環境学会セミナー「水環境における病原性ウイルスモニタリング技術の動向」  2021.1  日本水環境学会

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    Event date: 2021.1

    Language:Japanese   Presentation type:Public discourse, seminar, tutorial, course, lecture and others  

    Venue:オンライン  

  • 環境水中における病原微生物の汚染実態と微生物指標の活用

    原本英司

    第66回日本水環境学会セミナー「水環境における病原性ウイルスモニタリング技術の動向」  2021.1  日本水環境学会

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    Venue:オンライン  

  • 下水疫学調査による新型コロナウイルス感染状況の把握の理解を深めるための基礎知識の紹介 Invited Major achievement

    原本英司

    令和2年度山梨大学・山梨県立大学合同特別講演会 第4回教養教育センター講座「下水疫学調査による新型コロナウイルス感染状況の把握」  2020.12 

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    Event date: 2020.12

    Language:Japanese   Presentation type:Public discourse, seminar, tutorial, course, lecture and others  

  • 下水疫学調査による新型コロナウイルス感染状況の把握の理解を深めるための基礎知識の紹介 Invited

    原本英司

    令和2年度山梨大学・山梨県立大学合同特別講演会 第4回教養教育センター講座「下水疫学調査による新型コロナウイルス感染状況の把握」  2020.12 

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  • 山梨県内の下水・河川水中における新型コロナウイルスの存在実態調査 Invited Major achievement

    原本英司

    東大水フォーラム公開シンポジウム. ポストコロナ社会の未来構想(4)「下水ウイルスモニタリングの最新研究動向」  2020.12 

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    Event date: 2020.12

    Language:Japanese   Presentation type:Symposium workshop panel(nominated)  

  • 山梨県内の下水・河川水中における新型コロナウイルスの存在実態調査 Invited

    原本英司

    東大水フォーラム公開シンポジウム. ポストコロナ社会の未来構想(4)「下水ウイルスモニタリングの最新研究動向」  2020.12 

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    Language:Japanese   Presentation type:Symposium workshop panel(nominated)  

  • 水環境中の病原微生物の汚染実態の解明と下水疫学研究の推進 Invited

    原本英司

    科学技術振興機構(JST)2020年度第4回理事長記者説明会  2020.11 

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    Event date: 2020.11

    Language:Japanese   Presentation type:Oral presentation(invited, special)  

    Venue:JST東京本部  

  • 水環境中の病原微生物の汚染実態の解明と下水疫学研究の推進 Invited

    原本英司

    科学技術振興機構(JST)2020年度第4回理事長記者説明会  2020.11 

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    Venue:JST東京本部  

  • 水環境中におけるノロウイルスの汚染実態 Major achievement

    原本英司

    第69回日本感染症学会東日本地方会学術集会・第67回日本化学療法学会東日本支部総会合同学会  2020.10 

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    Event date: 2020.10

    Language:Japanese   Presentation type:Symposium workshop panel(nominated)  

    Venue:オンライン  

  • 水環境中におけるノロウイルスの汚染実態

    原本英司

    第69回日本感染症学会東日本地方会学術集会・第67回日本化学療法学会東日本支部総会合同学会  2020.10 

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    Venue:オンライン  

  • 下水や環境水からのSARS-CoV-2 RNA検出 Invited Major achievement

    原本英司

    国立保健医療科学院令和2年度水道工学オンライン講座「第2回 新型コロナウイルスと水道」  2020.10 

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    Event date: 2020.10

    Language:Japanese   Presentation type:Oral presentation(invited, special)  

    Venue:オンライン  

  • 下水や環境水からのSARS-CoV-2 RNA検出 Invited

    原本英司

    国立保健医療科学院令和2年度水道工学オンライン講座「第2回 新型コロナウイルスと水道」  2020.10 

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    Venue:オンライン  

  • 下水中SARS-CoV-2 RNA濃度に基づくCOVID-19感染者数推定モデルの構築と適用 Major achievement

    三浦郁修, 荒川千智, 北島正章, 原本英司

    第23回日本水環境学会シンポジウム  2020.9  日本水環境学会

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    Event date: 2020.9

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:オンライン  

  • 新型コロナウイルスの下水疫学研究:最新知見と展望 Major achievement

    北島正章, 原本英司

    第23回日本水環境学会シンポジウム  2020.9  日本水環境学会

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    Event date: 2020.9

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:オンライン  

  • COVID-19感染流行期における下水試料からのSARS-CoV-2 RNAの検出 Major achievement

    荒川千智, 北島正章, 原本英司

    第23回日本水環境学会シンポジウム  2020.9  日本水環境学会

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    Event date: 2020.9

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:オンライン  

  • COVID-19感染流行期における下水試料からのSARS-CoV-2 RNAの検出

    荒川千智, 北島正章, 原本英司

    第23回日本水環境学会シンポジウム  2020.9  日本水環境学会

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    Venue:オンライン  

  • 下水中SARS-CoV-2 RNA濃度に基づくCOVID-19感染者数推定モデルの構築と適用

    三浦郁修, 荒川千智, 北島正章, 原本英司

    第23回日本水環境学会シンポジウム  2020.9  日本水環境学会

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    Venue:オンライン  

  • 新型コロナウイルスの下水疫学研究:最新知見と展望

    北島正章, 原本英司

    第23回日本水環境学会シンポジウム  2020.9  日本水環境学会

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    Venue:オンライン  

  • 山梨県内の下水および河川水中における新型コロナウイルスRNAの存在実態調査 Major achievement

    原本英司

    日本水環境学会COVID-19タスクフォース第1回Webセミナー「下水での新型コロナウイルス調査についての情報交換会」  2020.8  日本水環境学会COVID-19タスクフォース

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    Event date: 2020.8

    Language:Japanese   Presentation type:Symposium workshop panel(nominated)  

    Venue:オンライン  

  • 山梨県内の下水および河川水中における新型コロナウイルスRNAの存在実態調査

    原本英司

    日本水環境学会COVID-19タスクフォース第1回Webセミナー「下水での新型コロナウイルス調査についての情報交換会」  2020.8  日本水環境学会COVID-19タスクフォース

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    Venue:オンライン  

  • 下水中のコロナウイルス濃縮回収率を手法ごとに評価 ~COVID-19 の下水疫学調査を実施する上での標準的手法確立に期待~ Major achievement

    プレスリリース  2020.7 

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    Event date: 2020.7

    Language:Japanese   Presentation type:Media report,etc.  

    ・新型コロナウイルスに近縁なモデルウイルスを使用し,7 種類の濃縮法による回収率を比較。
    ・ウイルス回収率,操作性,汎用性等の観点から各濃縮法の利点及び欠点を体系的に整理。
    ・COVID-19 の下水疫学調査を実施する上での標準的手法確立と調査研究の加速への貢献に期待。

  • 下水中のコロナウイルス濃縮回収率を手法ごとに評価 ~COVID-19 の下水疫学調査を実施する上での標準的手法確立に期待~

    プレスリリース  2020.7 

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    ・新型コロナウイルスに近縁なモデルウイルスを使用し,7 種類の濃縮法による回収率を比較。
    ・ウイルス回収率,操作性,汎用性等の観点から各濃縮法の利点及び欠点を体系的に整理。
    ・COVID-19 の下水疫学調査を実施する上での標準的手法確立と調査研究の加速への貢献に期待。

  • 国内初となる下水試料からの新型コロナウイルス RNA の検出に成功 ~COVID-19 流行状況監視への下水疫学調査の活用に期待~ Major achievement

    プレスリリース  2020.6 

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    Event date: 2020.6

    Language:Japanese   Presentation type:Media report,etc.  

    ・ 国内初となる下水および河川水を対象とした新型コロナウイルスの存在実態調査を実施。
    ・ COVID-19 流行期の塩素消毒前下水処理水から新型コロナウイルス RNA の検出に成功。
    ・ 国内においても COVID-19 流行状況監視に下水疫学調査が活用できる可能性を提示。

  • 国内初となる下水試料からの新型コロナウイルス RNA の検出に成功 ~COVID-19 流行状況監視への下水疫学調査の活用に期待~

    プレスリリース  2020.6 

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    ・ 国内初となる下水および河川水を対象とした新型コロナウイルスの存在実態調査を実施。
    ・ COVID-19 流行期の塩素消毒前下水処理水から新型コロナウイルス RNA の検出に成功。
    ・ 国内においても COVID-19 流行状況監視に下水疫学調査が活用できる可能性を提示。

  • 下水中の新型コロナウイルスに関する世界初の総説論文を発表 ~COVID-19 の流行状況を把握する上での下水疫学調査の有用性を提唱~ Major achievement

    プレスリリース  2020.5 

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    Event date: 2020.5

    Language:Japanese   Presentation type:Media report,etc.  

    ・下水中における新型コロナウイルスの存在実態に関連する知見を体系的に整理。
    ・COVID-19 の流行状況を把握する上で下水疫学調査データが重要な情報となる可能性を提示。
    ・感染拡大防止と社会経済活動再開に向けた適切な政策決定のための判断材料としての活用に期待。

  • 下水中の新型コロナウイルスに関する世界初の総説論文を発表 ~COVID-19 の流行状況を把握する上での下水疫学調査の有用性を提唱~

    プレスリリース  2020.5 

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    ・下水中における新型コロナウイルスの存在実態に関連する知見を体系的に整理。
    ・COVID-19 の流行状況を把握する上で下水疫学調査データが重要な情報となる可能性を提示。
    ・感染拡大防止と社会経済活動再開に向けた適切な政策決定のための判断材料としての活用に期待。

  • 河川水中の糞便汚染指標としての体表面吸着大腸菌ファージの有効性評価

    伊藤聖晃, 原本英司

    第54回日本水環境学会年会  2020.3  日本水環境学会

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    Event date: 2020.3

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:盛岡  

  • 河川水中の糞便汚染指標としての体表面吸着大腸菌ファージの有効性評価

    伊藤聖晃, 原本英司

    第54回日本水環境学会年会  2020.3  日本水環境学会

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    Venue:盛岡  

  • 病原ウイルスによる地下水汚染の実態調査

    瀧野博之, 三浦尚之, 越後信哉, 原本英司, 秋葉道宏

    令和元年度全国会議(水道研究発表会)  2019.11  日本水道協会

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    Event date: 2019.11

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:函館  

  • 病原ウイルスによる地下水汚染の実態調査

    瀧野博之, 三浦尚之, 越後信哉, 原本英司, 秋葉道宏

    令和元年度全国会議(水道研究発表会)  2019.11  日本水道協会

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    Venue:函館  

  • 下水処理場流入水から検出された下痢原性大腸菌の薬剤耐性

    栁本恵太, 原本英司

    第22回日本水環境学会シンポジウム  2019.9 

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    Event date: 2019.9

    Language:Japanese   Presentation type:Oral presentation(general)  

  • 下水処理場流入水から検出された下痢原性大腸菌の薬剤耐性

    栁本恵太, 原本英司

    第22回日本水環境学会シンポジウム  2019.9 

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  • Investigation of Shiga toxin-producing Escherichia coli in different wastewaters in the Kathmandu Valley, Nepal International conference Major achievement

    Niva Sthapit, Bikash Malla, Rajani Ghaju Shrestha, Sarmila Tandukar, Ocean Thakali, Jeevan B. Sherchand, Eiji Haramoto, and Futaba Kazama

    Water and Environment Technology Conference 2019  2019.7 

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    Event date: 2019.7

    Language:English   Presentation type:Poster presentation  

  • Evaluation of applicability of somatic coliphages as indicators of fecal contamination in river water International conference Major achievement

    Masaaki Ito, Taizo Mochizuki, Eiji Haramoto

    Water and Environment Technology Conference 2019  2019.7 

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    Event date: 2019.7

    Language:English   Presentation type:Poster presentation  

  • Reduction of enteropathogens at two conventional wastewater treatment plants in Nepal International conference Major achievement

    Sarmila Tandukar, Jeevan B. Sherchand, Bikash Malla, Rajani Ghaju Shrestha, Ocean Thakali, Eiji Haramoto

    Water and Environment Technology Conference 2019  2019.7 

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    Event date: 2019.7

    Language:English   Presentation type:Poster presentation  

  • Abundance and antibiotic resistance of Escherichia coli O157:H7 isolated from hospital wastewater in the Kathmandu Valley, Nepal International conference Major achievement

    Ocean Thakali, Sarmila Tandukar, Sunayana Raya, Jeevan B. Sherchand, Takashi Furukawa, Kazunari Sei, Eiji Haramoto

    Water and Environment Technology Conference 2019  2019.7 

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    Event date: 2019.7

    Language:English   Presentation type:Poster presentation  

  • Abundance and antibiotic resistance of Escherichia coli O157:H7 isolated from hospital wastewater in the Kathmandu Valley, Nepal International conference

    Ocean Thakali, Sarmila Tandukar, Sunayana Raya, Jeevan B. Sherchand, Takashi Furukawa, Kazunari Sei, Eiji Haramoto

    Water and Environment Technology Conference 2019  2019.7 

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  • Reduction of enteropathogens at two conventional wastewater treatment plants in Nepal International conference

    Sarmila Tandukar, Jeevan B. Sherchand, Bikash Malla, Rajani Ghaju Shrestha, Ocean Thakali, Eiji Haramoto

    Water and Environment Technology Conference 2019  2019.7 

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  • Investigation of Shiga toxin-producing Escherichia coli in different wastewaters in the Kathmandu Valley, Nepal International conference

    Niva Sthapit, Bikash Malla, Rajani Ghaju Shrestha, Sarmila Tandukar, Ocean Thakali, Jeevan B. Sherchand, Eiji Haramoto, Futaba Kazama

    Water and Environment Technology Conference 2019  2019.7 

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  • Evaluation of applicability of somatic coliphages as indicators of fecal contamination in river water International conference

    Masaaki Ito, Taizo Mochizuki, Eiji Haramoto

    Water and Environment Technology Conference 2019  2019.7 

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  • Performance evaluation of animal-specific viral and mitochondrial DNA markers and their application to microbial source tracking of drinking water sources in the Kathmandu Valley, Nepal International conference Major achievement

    Bikash Malla, Jeevan B. Sherchand, Eiji Haramoto

    Water and Environment Technology Conference 2019  2019.7 

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    Event date: 2019.7

    Language:English   Presentation type:Poster presentation  

  • Quantification of Arcobacter and its virulence genes in environmental water samples in the Kathmandu Valley, Nepal International conference Major achievement

    Rajani Ghaju Shrestha, Yasuhiro Tanaka, Daisuke Inoue, Kazunari Sei, Jeevan B. Sherchand, Eiji Haramoto

    Water and Environment Technology Conference 2019  2019.7 

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    Event date: 2019.7

    Language:English   Presentation type:Poster presentation  

  • Performance evaluation of animal-specific viral and mitochondrial DNA markers and their application to microbial source tracking of drinking water sources in the Kathmandu Valley, Nepal International conference

    Bikash Malla, Jeevan B. Sherchand, Eiji Haramoto

    Water and Environment Technology Conference 2019  2019.7 

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  • Quantification of Arcobacter and its virulence genes in environmental water samples in the Kathmandu Valley, Nepal International conference

    Rajani Ghaju Shrestha, Yasuhiro Tanaka, Daisuke Inoue, Kazunari Sei, Jeevan B. Sherchand, Eiji Haramoto

    Water and Environment Technology Conference 2019  2019.7 

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  • 下水および河川水中の大腸菌の検出法の比較

    原本英司

    第53回日本水環境学会年会  2019.3  日本水環境学会

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    Event date: 2019.3

    Language:Japanese   Presentation type:Poster presentation  

    Venue:甲府  

  • 塩素消毒処理による大腸菌ファージ野生株の遺伝子型別の不活化効果

    堂山貴広, 原本英司

    第53回日本水環境学会年会  2019.3  日本水環境学会

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    Event date: 2019.3

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:甲府  

  • ネパール地区での気候変動適応策としての浄水器の費用便益分析気候変動適応策としての浄水器を対象とした費用便益分析

    小関康雄, 原本英司, 森孝, 伊坪徳宏

    第53回日本水環境学会年会  2019.3  日本水環境学会

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    Event date: 2019.3

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:甲府  

  • 塩素消毒処理による大腸菌ファージ野生株の遺伝子型別の不活化効果

    堂山貴広, 原本英司

    第53回日本水環境学会年会  2019.3  日本水環境学会

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    Venue:甲府  

  • ネパール地区での気候変動適応策としての浄水器の費用便益分析気候変動適応策としての浄水器を対象とした費用便益分析

    小関康雄, 原本英司, 森孝, 伊坪徳宏

    第53回日本水環境学会年会  2019.3  日本水環境学会

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    Venue:甲府  

  • 下水および河川水中の大腸菌の検出法の比較

    原本英司

    第53回日本水環境学会年会  2019.3  日本水環境学会

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    Venue:甲府  

  • ミトコンドリアDNAおよびバクテロイデス遺伝子マーカーを用いた河川水中の糞便汚染源解析

    山本一輝, Bikash Malla, 原本英司, 坂本康

    第53回日本水環境学会年会  2019.3  日本水環境学会

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    Event date: 2019.3

    Language:Japanese   Presentation type:Poster presentation  

    Venue:甲府  

  • 河川水中の糞便汚染指標としてのCrAssphageの有効性の検討

    牧瀬晃基, Bikash Malla, 原本英司, 坂本康

    第53回日本水環境学会年会  2019.3  日本水環境学会

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    Event date: 2019.3

    Language:Japanese   Presentation type:Poster presentation  

    Venue:甲府  

  • 環境水中における体表面吸着大腸菌ファージの糞便汚染指標としての有効性評価

    伊藤聖晃, 望月大蔵, 原本英司

    第53回日本水環境学会年会  2019.3  日本水環境学会

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    Event date: 2019.3

    Language:Japanese   Presentation type:Poster presentation  

    Venue:甲府  

  • 人工湿地リアクターによる下水中のウイルス低減効果

    雨宮利樹, 遠山忠, 原本英司

    第53回日本水環境学会年会  2019.3  日本水環境学会

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    Event date: 2019.3

    Language:Japanese   Presentation type:Poster presentation  

    Venue:甲府  

  • ウキクサを用いた下水中の大腸菌及び大腸菌ファージの除去効果

    輿石遼, 遠山忠, 田中靖浩, 原本英司

    第53回日本水環境学会年会  2019.3  日本水環境学会

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    Event date: 2019.3

    Language:Japanese   Presentation type:Poster presentation  

    Venue:甲府  

  • 河川水中におけるF特異DNA大腸菌ファージの存在実態および糞便汚染源指標としての有効性の検討

    古賀皓晟, 堂山貴広, 原本英司, 坂本康

    第53回日本水環境学会年会  2019.3  日本水環境学会

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    Event date: 2019.3

    Language:Japanese   Presentation type:Poster presentation  

    Venue:甲府  

  • ウキクサを用いた下水中の大腸菌及び大腸菌ファージの除去効果

    輿石遼, 遠山忠, 田中靖浩, 原本英司

    第53回日本水環境学会年会  2019.3  日本水環境学会

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    Venue:甲府  

  • 人工湿地リアクターによる下水中のウイルス低減効果

    雨宮利樹, 遠山忠, 原本英司

    第53回日本水環境学会年会  2019.3  日本水環境学会

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    Venue:甲府  

  • ミトコンドリアDNAおよびバクテロイデス遺伝子マーカーを用いた河川水中の糞便汚染源解析

    山本一輝, Bikash Malla, 原本英司, 坂本康

    第53回日本水環境学会年会  2019.3  日本水環境学会

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    Venue:甲府  

  • 環境水中における体表面吸着大腸菌ファージの糞便汚染指標としての有効性評価

    伊藤聖晃, 望月大蔵, 原本英司

    第53回日本水環境学会年会  2019.3  日本水環境学会

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    Venue:甲府  

  • 河川水中の糞便汚染指標としてのCrAssphageの有効性の検討

    牧瀬晃基, Bikash Malla, 原本英司, 坂本康

    第53回日本水環境学会年会  2019.3  日本水環境学会

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    Venue:甲府  

  • 河川水中におけるF特異DNA大腸菌ファージの存在実態および糞便汚染源指標としての有効性の検討

    古賀皓晟, 堂山貴広, 原本英司, 坂本康

    第53回日本水環境学会年会  2019.3  日本水環境学会

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    Venue:甲府  

  • F特異RNA大腸菌ファージの遺伝子型別の塩素消毒耐性 Major achievement

    堂山貴広, 原本英司

    第55回環境工学研究フォーラム  2018.12 

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    Event date: 2018.12

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:京都大学  

  • F特異RNA大腸菌ファージの遺伝子型別の塩素消毒耐性

    堂山貴広, 原本英司

    第55回環境工学研究フォーラム  2018.12 

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    Venue:京都大学  

  • Examination of infiltration rate change in saturated soil inoculated with Escherichia coli at high temperature using three measuring methods Major achievement

    Luis Alfaro, Eiji Haramoto, Yasushi Sakamoto

    63rd Conference on Hydraulic Engineering  2018.11 

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    Event date: 2018.11

    Language:English   Presentation type:Oral presentation(general)  

    Venue:Sapporo  

  • Examination of infiltration rate change in saturated soil inoculated with Escherichia coli at high temperature using three measuring methods

    Luis Alfaro, Eiji Haramoto, Yasushi Sakamoto

    63rd Conference on Hydraulic Engineering  2018.11 

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    Venue:Sapporo  

  • 地下水における病原ウイルス汚染実態調査に向けた検討

    三浦尚之, 儀間ありさ, 荒川直子, 篠原成子, 松村諭, 越後信哉, 原本英司, 秋葉道宏

    平成30年度全国会議(水道研究発表会)  2018.10  日本水道協会

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    Event date: 2018.10

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:福岡  

  • 地下水における病原ウイルス汚染実態調査に向けた検討

    三浦尚之, 儀間ありさ, 荒川直子, 篠原成子, 松村諭, 越後信哉, 原本英司, 秋葉道宏

    平成30年度全国会議(水道研究発表会)  2018.10  日本水道協会

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    Venue:福岡  

  • Health risk from multiple water sources used in households impacted by Gorkha Earthquake, Nepal International conference

    Yuri Ito, Sadhana Shrestha, Eiji Haramoto, Junko Shindo, Kei Nishida

    6th International Young Researchers' Workshop on River Basin Environment and Management  2018.10 

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    Event date: 2018.10

    Language:English   Presentation type:Oral presentation(general)  

  • Examination of infiltration rate change in saturated soil inoculated with Eshcerichia coli at high temperature using three measuring methods International conference

    Luis Alfaro, Eiji Haramoto, Yasushi Sakamoto

       2018.10 

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    Event date: 2018.10

    Language:English   Presentation type:Oral presentation(general)  

  • Health risk from multiple water sources used in households impacted by Gorkha Earthquake, Nepal International conference

    Yuri Ito, Sadhana Shrestha, Eiji Haramoto, Junko Shindo, Kei Nishida

    6th International Young Researchers' Workshop on River Basin Environment and Management  2018.10 

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  • Examination of infiltration rate change in saturated soil inoculated with Eshcerichia coli at high temperature using three measuring methods International conference

    Luis Alfaro, Eiji Haramoto, Yasushi Sakamoto

    2018.10 

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  • Reduction of human and plant viruses at a constructed wetland in Arizona, USA International conference Major achievement

    Eiji Haramoto, Ruriko Ito, Walter Q. Betancourt, Charles P. Gerba

       2018.10 

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    Event date: 2018.10

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  • Reduction of human and plant viruses at a constructed wetland in Arizona, USA International conference

    Eiji Haramoto, Ruriko Ito, Walter, Q. Betancourt, Charles P. Gerba

    2018.10 

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  • Distribution of anaerobic ammonium oxidation (anammox) bacteria in groundwater of Kathmandu Valley in Nepal International conference

    Mai Nakano, Tatsuru Kamei, Bijay Man Shakya, Bikash Malla, Rajani Ghaju Shrestha, Yasuhiro Tanaka, Suresh Das Shrestha, Takashi Nakamura, Kei Nishida, Eiji Haramoto, Tadashi Toyama, Futaba Kazama

       2018.9 

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    Event date: 2018.9

    Language:English   Presentation type:Poster presentation  

  • Distribution of anaerobic ammonium oxidation (anammox) bacteria in groundwater of Kathmandu Valley in Nepal International conference

    Mai Nakano, Tatsuru Kamei, Bijay Man Shakya, Bikash Malla, Rajani Ghaju Shrestha, Yasuhiro Tanaka, Suresh Das Shrestha, Takashi Nakamura, Kei Nishida, Eiji Haramoto, Tadashi Toyama, Futaba Kazama

    2018.9 

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  • Characterization of bacterial community in fecal-source samples in the Kathmandu Valley, Nepal, using next-generation sequencing International conference

    Rajani Ghaju Shrestha, Yasuhiro Tanaka, Bikash Malla, Sarmila Tandukar, Dinesh Bhandari, Daisuke Inoue, Kazunari Sei, Jeevan B. Sherchand, Eiji Haramoto

    IWA World Water Congress & Exhibition 2018  2018.9 

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    Event date: 2018.9

    Language:English   Presentation type:Oral presentation(general)  

  • Characterization of bacterial community in fecal-source samples in the Kathmandu Valley, Nepal, using next-generation sequencing International conference

    Rajani Ghaju Shrestha, Yasuhiro Tanaka, Bikash Malla, Sarmila Tandukar, Dinesh Bhandari, Daisuke Inoue, Kazunari Sei, Jeevan B. Sherchand, Eiji Haramoto

    IWA World Water Congress & Exhibition 2018  2018.9 

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  • 宿主特異的微生物遺伝子マーカーを用いた水環境中の糞便汚染源解析 Major achievement

    原本英司

    第21回日本水環境学会シンポジウム  2018.9  日本水環境学会

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    Event date: 2018.9

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:島根大学  

  • 宿主特異的微生物遺伝子マーカーを用いた水環境中の糞便汚染源解析

    原本英司

    第21回日本水環境学会シンポジウム  2018.9  日本水環境学会

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    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:島根大学  

  • Risk of diarrhoea from multiple water sources used in households International conference

    Yuri Ito, Sadhana Shrestha, Eiji Haramoto, Junko Shindo, Kei Nishida

    Water and Environment Technology Conference 2018  2018.7 

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    Event date: 2018.7

    Language:English   Presentation type:Poster presentation  

  • Risk of diarrhoea from multiple water sources used in households International conference

    Yuri Ito, Sadhana Shrestha, Eiji Haramoto, Junko Shindo, Kei Nishida

    Water and Environment Technology Conference 2018  2018.7 

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    Language:English   Presentation type:Poster presentation  

  • Factors associated with co-infection of waterborne enteric viruses in diarrheal children International conference

    Sarmila Tandukar, Jeevan B. Sherchand, Bikash Malla, Rajani Ghaju Shrestha, Dinesh Bhandari, Ocean Thakali, Eiji Haramoto

    Water and Environment Technology Conference 2018  2018.7 

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    Event date: 2018.7

    Language:English   Presentation type:Poster presentation  

  • Prevalence of Shiga toxin-producing Escherichia coli (STEC) in river water and wastewater in the Kathmandu Valley, Nepal International conference

    Niva Sthapit, Bikash Malla, Rajani Ghaju Shrestha, Sarmila Tandukar, Ocean Thakali, Jeevan B. Sherchand, Eiji Haramoto, Futaba Kazama

    Water and Environment Technology Conference 2018  2018.7 

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    Event date: 2018.7

    Language:English   Presentation type:Poster presentation  

  • Identification of pathogenic bacteria in water samples in the Kathmandu Valley, Nepal, using DNA microarray analysis International conference

    Rajani Ghaju Shrestha, Kazuko Sawada, Daisuke Inoue, Hayato Yoshinaga, Bikash Malla, Sarmila Tandukar, Dinesh Bhandari, Yasuhiro Tanaka, Kazunari Sei, Jeevan B. Sherchand, Eiji Haramoto

    Water and Environment Technology Conference 2018  2018.7 

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    Event date: 2018.7

    Language:English   Presentation type:Poster presentation  

  • Identification of pathogenic bacteria in water samples in the Kathmandu Valley, Nepal, using DNA microarray analysis International conference

    Rajani Ghaju Shrestha, Kazuko Sawada, Daisuke Inoue, Hayato Yoshinaga, Bikash Malla, Sarmila Tandukar, Dinesh Bhandari, Yasuhiro Tanaka, Kazunari Sei, Jeevan B. Sherchand, Eiji Haramoto

    Water and Environment Technology Conference 2018  2018.7 

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    Language:English   Presentation type:Poster presentation  

  • Prevalence of Shiga toxin-producing Escherichia coli (STEC) in river water and wastewater in the Kathmandu Valley, Nepal International conference

    Niva Sthapit, Bikash Malla, Rajani Ghaju Shrestha, Sarmila Tandukar, Ocean Thakali, Jeevan B. Sherchand, Eiji Haramoto, Futaba Kazama

    Water and Environment Technology Conference 2018  2018.7 

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    Language:English   Presentation type:Poster presentation  

  • Factors associated with co-infection of waterborne enteric viruses in diarrheal children International conference

    Sarmila Tandukar, Jeevan B. Sherchand, Bikash Malla, Rajani Ghaju Shrestha, Dinesh Bhandari, Ocean Thakali, Eiji Haramoto

    Water and Environment Technology Conference 2018  2018.7 

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    Language:English   Presentation type:Poster presentation  

  • ネパール・カトマンズ盆地の飲用水中における微生物汚染実態 Invited

    原本英司

    浄水器協会総合研修会  2018.6  浄水器協会

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    Event date: 2018.6

    Language:Japanese   Presentation type:Public discourse, seminar, tutorial, course, lecture and others  

    Venue:東レ総合研修センター  

  • ネパール・カトマンズ盆地の飲用水中における微生物汚染実態 Invited

    原本英司

    浄水器協会総合研修会  2018.6  浄水器協会

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    Language:Japanese   Presentation type:Public discourse, seminar, tutorial, course, lecture and others  

    Venue:東レ総合研修センター  

  • Detection of pathogenic viruses and fecal-source markers in tanker water and its source in the Kathmandu Valley, Nepal International conference

    Bikash Malla, Rajani Ghaju Shrestha, Sarmila Tandukar, Dinesh Bhandari, Daisuke Inoue, Kazunari Sei, Yasuhiro Tanaka, Jeevan B. Sherchand, Eiji Haramoto

       2018.6 

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    Event date: 2018.6

    Language:English   Presentation type:Poster presentation  

  • Presence of enteric viruses and protozoa in different sources of water in the Kathmandu Valley, Nepal International conference

    Sarmila Tandukar, Bikash Malla, Rajani Ghaju Shrestha, Dinesh Bhandari, Jeevan B. Sherchand, Eiji Haramoto

       2018.6 

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    Event date: 2018.6

    Language:English   Presentation type:Poster presentation  

  • Detection of pathogenic viruses and fecal-source markers in tanker water and its source in the Kathmandu Valley, Nepal International conference

    Bikash Malla, Rajani Ghaju Shrestha, Sarmila Tandukar, Dinesh Bhandari, Daisuke Inoue, Kazunari Sei, Yasuhiro Tanaka, Jeevan B. Sherchand, Eiji Haramoto

    2018.6 

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    Language:English   Presentation type:Poster presentation  

  • Presence of enteric viruses and protozoa in different sources of water in the Kathmandu Valley, Nepal International conference

    Sarmila Tandukar, Bikash Malla, Rajani Ghaju Shrestha, Dinesh Bhandari, Jeevan B. Sherchand, Eiji Haramoto

    2018.6 

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  • 水環境中の病原微生物の汚染実態と微生物指標の活用 Invited

    原本英司

    宮崎大学工学部社会環境システム工学科(鈴木・糠澤研究室)講演会  2018.5 

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    Event date: 2018.5

    Language:Japanese   Presentation type:Public discourse, seminar, tutorial, course, lecture and others  

    Venue:宮崎大学  

  • 水環境中の病原微生物の汚染実態と微生物指標の活用 Invited

    原本英司

    宮崎大学工学部社会環境システム工学科(鈴木・糠澤研究室)講演会  2018.5 

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    Language:Japanese   Presentation type:Public discourse, seminar, tutorial, course, lecture and others  

    Venue:宮崎大学  

  • Prevalence of fecal indicator bacteria and protozoa in various water sources in the Kathmandu Valley, Nepal International conference

    Ocean Thakali, Bikash Malla, Rajani Ghaju Shrestha, Sarmila Tandukar, Jeevan B. Sherchand, Eiji Haramoto

    International Conference on "Water, Environment and Climate Change: Knowledge Sharing and Partnership"  2018.4 

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    Event date: 2018.4

    Language:English   Presentation type:Poster presentation  

  • Characterization of bacterial community and detection of 16S rRNA and ciaB genes of Arcobacter spp. in different water sources in the Kathmandu Valley, Nepal International conference

    Rajani Ghaju Shrestha, Yasuhiro Tanaka, Bikash Malla, Sarmila Tandukar, Dinesh Bhandari, Daisuke Inoue, Kazunari Sei, Jeevan B. Sherchand, Eiji Haramoto

    International Conference on "Water, Environment and Climate Change: Knowledge Sharing and Partnership"  2018.4 

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    Event date: 2018.4

    Language:English   Presentation type:Poster presentation  

  • Characterization of bacterial community and detection of 16S rRNA and ciaB genes of Arcobacter spp. in different water sources in the Kathmandu Valley, Nepal International conference

    Rajani Ghaju Shrestha, Yasuhiro Tanaka, Bikash Malla, Sarmila Tandukar, Dinesh Bhandari, Daisuke Inoue, Kazunari Sei, Jeevan B. Sherchand, Eiji Haramoto

    International Conference on "Water, Environment and Climate Change: Knowledge Sharing and Partnership"  2018.4 

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    Event date: 2018.4

    Language:English   Presentation type:Poster presentation  

  • Quantitation of enteric viruses in river water and at wastewater treatment plants in the Kathmandu Valley, Nepal International conference

    Sarmila Tandukar, Dinesh Bhandari, Bikash Malla, Rajani Ghaju Shrestha, Jeevan B. Sherchand, Eiji Haramoto

    International Conference on "Water, Environment and Climate Change: Knowledge Sharing and Partnership"  2018.4 

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    Event date: 2018.4

    Language:English   Presentation type:Poster presentation  

  • Characterization of bacterial community and detection of 16S rRNA and ciaB genes of Arcobacter spp. in different water sources in the Kathmandu Valley, Nepal International conference

    Rajani Ghaju Shrestha, Yasuhiro Tanaka, Bikash Malla, Sarmila Tandukar, Dinesh Bhandari, Daisuke Inoue, Kazunari Sei, Jeevan B. Sherchand, Eiji Haramoto

    International Conference on "Water, Environment and Climate Change: Knowledge Sharing and Partnership"  2018.4 

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    Language:English   Presentation type:Poster presentation  

  • Quantitation of enteric viruses in river water and at wastewater treatment plants in the Kathmandu Valley, Nepal International conference

    Sarmila Tandukar, Dinesh Bhandari, Bikash Malla, Rajani Ghaju Shrestha, Jeevan B. Sherchand, Eiji Haramoto

    International Conference on "Water, Environment and Climate Change: Knowledge Sharing and Partnership"  2018.4 

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    Language:English   Presentation type:Poster presentation  

  • Prevalence of fecal indicator bacteria and protozoa in various water sources in the Kathmandu Valley, Nepal International conference

    Ocean Thakali, Bikash Malla, Rajani Ghaju Shrestha, Sarmila Tandukar, Jeevan B. Sherchand, Eiji Haramoto

    International Conference on "Water, Environment and Climate Change: Knowledge Sharing and Partnership"  2018.4 

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    Language:English   Presentation type:Poster presentation  

  • Characterization of bacterial community and detection of 16S rRNA and ciaB genes of Arcobacter spp. in different water sources in the Kathmandu Valley, Nepal International conference

    Rajani Ghaju Shrestha, Yasuhiro Tanaka, Bikash Malla, Sarmila Tandukar, Dinesh Bhandari, Daisuke Inoue, Kazunari Sei, Jeevan B. Sherchand, Eiji Haramoto

    International Conference on "Water, Environment and Climate Change: Knowledge Sharing and Partnership"  2018.4 

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    Language:English   Presentation type:Poster presentation  

  • 下水中における病原微生物サーベイランス

    栁本恵太, 原本英司

    平成30年度山梨県衛生環境研究所研究成果発表会  2018.3 

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    Event date: 2018.3

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:甲府  

  • 下水中における病原微生物サーベイランス

    栁本恵太, 原本英司

    平成30年度山梨県衛生環境研究所研究成果発表会  2018.3 

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    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:甲府  

  • カトマンズ盆地の水安全性に関わる要因の統計学的解析

    伊藤友里, Sadhana Shrestha, 原本英司, 新藤純子, 西田継

    第52回日本水環境学会年会  2018.3  日本水環境学会

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    Event date: 2018.3

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:札幌  

  • ネパール国カトマンズ盆地における嫌気性アンモニア酸化細菌(Anammox細菌)の分布とその特徴

    中野麻衣, 亀井樹, Bikash Malla, Bijay Man Shakya, Rajani Ghaju Shrestha, 田中靖浩, Suresh Das Shrestha, 中村高志, 西田継, 原本英司, 遠山忠, 風間ふたば

    第52回日本水環境学会年会  2018.3  日本水環境学会

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    Event date: 2018.3

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:札幌  

  • カトマンズ盆地の水安全性に関わる要因の統計学的解析

    伊藤友里, Sadhana Shrestha, 原本英司, 新藤純子, 西田継

    第52回日本水環境学会年会  2018.3  日本水環境学会

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    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:札幌  

  • ネパール国カトマンズ盆地における嫌気性アンモニア酸化細菌(Anammox細菌)の分布とその特徴

    中野麻衣, 亀井樹, Bikash Malla, Bijay Man Shakya, Rajani Ghaju Shrestha, 田中靖浩, Suresh Das Shrestha, 中村高志, 西田継, 原本英司, 遠山忠, 風間ふたば

    第52回日本水環境学会年会  2018.3  日本水環境学会

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    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:札幌  

  • 河川水中の糞便汚染指標としての体表面吸着大腸菌ファージの遺伝子群別検出の有効性

    望月大蔵, 原本英司

    第52回日本水環境学会年会  2018.3  日本水環境学会

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    Event date: 2018.3

    Language:Japanese   Presentation type:Poster presentation  

    Venue:札幌  

  • F特異RNA大腸菌ファージ野生株の遺伝子群別の塩素消毒耐性

    堂山貴広, 原本英司

    第52回日本水環境学会年会  2018.3  日本水環境学会

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    Event date: 2018.3

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:札幌  

  • 下水処理場流入水からの腸管系病原菌の検出状況

    栁本恵太, 原本英司

    第52回日本水環境学会年会  2018.3  日本水環境学会

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    Event date: 2018.3

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:札幌  

  • 気候変動適応策としての浄水器を対象とした費用便益分析

    小関康雄,原本英司, 森孝, 伊坪徳宏

    第52回日本水環境学会年会  2018.3  日本水環境学会

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    Event date: 2018.3

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:札幌  

  • F特異RNA大腸菌ファージ野生株の遺伝子群別の塩素消毒耐性

    堂山貴広, 原本英司

    第52回日本水環境学会年会  2018.3  日本水環境学会

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    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:札幌  

  • 下水処理場流入水からの腸管系病原菌の検出状況

    栁本恵太, 原本英司

    第52回日本水環境学会年会  2018.3  日本水環境学会

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    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:札幌  

  • 気候変動適応策としての浄水器を対象とした費用便益分析

    小関康雄, 原本英司, 森孝, 伊坪徳宏

    第52回日本水環境学会年会  2018.3  日本水環境学会

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    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:札幌  

  • 河川水中の糞便汚染指標としての体表面吸着大腸菌ファージの遺伝子群別検出の有効性

    望月大蔵, 原本英司

    第52回日本水環境学会年会  2018.3  日本水環境学会

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    Language:Japanese   Presentation type:Poster presentation  

    Venue:札幌  

  • 人工湿地リアクターにおけるウイルス除去能の比較

    杉山早椰香, 伊藤瑠璃子, 遠山忠, 原本英司, 坂本康

    第45回土木学会関東支部技術研究発表会  2018.3  土木学会関東支部

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    Event date: 2018.3

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:甲府  

  • アリゾナ州の人工湿地におけるウイルスの低減効果の評価

    伊藤瑠璃子, Walter Q. Betancourt, Charles P. Gerba, 原本英司

    第45回土木学会関東支部技術研究発表会  2018.3  土木学会関東支部

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    Event date: 2018.3

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:甲府  

  • 人工湿地リアクターにおけるウイルス除去能の比較

    杉山早椰香, 伊藤瑠璃子, 遠山忠, 原本英司, 坂本康

    第45回土木学会関東支部技術研究発表会  2018.3  土木学会関東支部

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    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:甲府  

  • アリゾナ州の人工湿地におけるウイルスの低減効果の評価

    伊藤瑠璃子, Walter Q. Betancourt, Charles P. Gerba, 原本英司

    第45回土木学会関東支部技術研究発表会  2018.3  土木学会関東支部

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    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:甲府  

  • バクテロイデスを指標とした甲府盆地河川水中の糞便汚染源解析

    古川琴美, 長田留衣, Bikash Malla, 原本英司, 坂本康

    第45回土木学会関東支部技術研究発表会  2018.3  土木学会関東支部

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    Event date: 2018.3

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:甲府  

  • 宿主特異的ウイルス遺伝子マーカーを用いた甲府盆地河川水中の糞便汚染源の解析

    中谷航己, 山田貴大, Bikash Malla, 原本英司

    第45回土木学会関東支部技術研究発表会  2018.3  土木学会関東支部

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    Event date: 2018.3

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:甲府  

  • バクテロイデスを指標とした甲府盆地河川水中の糞便汚染源解析

    古川琴美, 長田留衣, Bikash Malla, 原本英司, 坂本康

    第45回土木学会関東支部技術研究発表会  2018.3  土木学会関東支部

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    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:甲府  

  • 宿主特異的ウイルス遺伝子マーカーを用いた甲府盆地河川水中の糞便汚染源の解析

    中谷航己, 山田貴大, Bikash Malla, 原本英司

    第45回土木学会関東支部技術研究発表会  2018.3  土木学会関東支部

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    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:甲府  

  • Laboratory-scale experiment measuring Escherichia coli infiltration in saturated soil columns

    Luis Alfaro, Eiji Haramoto, and Yasushi Sakamoto

    62nd Conference on Hydraulic Engineering  2018.3 

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    Event date: 2018.3

    Language:English   Presentation type:Oral presentation(general)  

    Venue:Okayama  

  • Laboratory-scale experiment measuring Escherichia coli infiltration in saturated soil columns

    Luis Alfaro, Eiji Haramoto, Yasushi Sakamoto

    62nd Conference on Hydraulic Engineering  2018.3 

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    Venue:Okayama  

  • Detection of waterborne protozoa, viruses, and bacteria in groundwater and other water samples in the Kathmandu Valley, Nepal International conference

    Eiji Haramoto

    5th International Conference on Environment Pollution and Prevention (ICEPP 2017)  2017.12 

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    Event date: 2017.12

    Language:English   Presentation type:Oral presentation(general)  

  • Detection of waterborne protozoa, viruses, and bacteria in groundwater and other water samples in the Kathmandu Valley, Nepal International conference

    Eiji Haramoto

    5th International Conference on Environment Pollution and Prevention (ICEPP 2017)  2017.12 

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    Venue:Singapore  

  • 国内の水環境中における病原微生物の汚染実態解明とネパール・カトマンズ盆地での研究展開 Invited

    原本英司

    浄水器協会環境対策委員会特別講演  2017.12 

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    Event date: 2017.12

    Language:Japanese   Presentation type:Public discourse, seminar, tutorial, course, lecture and others  

    Venue:東京  

  • 国内の水環境中における病原微生物の汚染実態解明とネパール・カトマンズ盆地での研究展開 Invited

    原本英司

    浄水器協会環境対策委員会特別講演  2017.12 

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    Language:Japanese   Presentation type:Public discourse, seminar, tutorial, course, lecture and others  

    Venue:東京  

  • ネパール国カトマンズ盆地における地下水源中の嫌気性アンモニア酸化細菌(Anammox細菌)の分布

    中野麻衣, 亀井樹, Bikash Malla, Rajani Ghaju Shrestha, Bijay Man Shakya, 田中靖浩, 中村高志, 西田継, Suresh Das Shrestha, 原本英司, 遠山忠, 風間ふたば

    日本陸水学会甲信越支部会第43回研究発表会  2017.11  日本陸水学会甲信越支部会

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    Event date: 2017.11

    Language:Japanese   Presentation type:Poster presentation  

    Venue:富士河口湖町  

  • ネパール国カトマンズ盆地における地下水源中の嫌気性アンモニア酸化細菌(Anammox細菌)の分布

    中野麻衣, 亀井樹, Bikash Malla, Rajani Ghaju Shrestha, Bijay Man Shakya, 田中靖浩, 中村高志, 西田継, Suresh Das Shrestha, 原本英司, 遠山忠, 風間ふたば

    日本陸水学会甲信越支部会第43回研究発表会  2017.11  日本陸水学会甲信越支部会

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    Venue:富士河口湖町  

  • ネパール国カトマンズ地域における地下水源の嫌気性アンモニア酸化細菌(Anammox菌)の分布

    中野麻衣, 亀井樹, Bikash Malla, Rajani Ghaju Shrestha, Bijay Man Shakya, 田中靖浩, 中村高志, 西田継, Suresh Das Shrestha, 原本英司, 遠山忠, 風間ふたば

    第53回環境工学研究フォーラム  2017.11 

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    Event date: 2017.11

    Language:Japanese   Presentation type:Poster presentation  

    Venue:岐阜  

  • ネパール国カトマンズ地域における地下水源の嫌気性アンモニア酸化細菌(Anammox菌)の分布

    中野麻衣, 亀井樹, Bikash Malla, Rajani Ghaju Shrestha, Bijay Man Shakya, 田中靖浩, 中村高志, 西田継, Suresh Das Shrestha, 原本英司, 遠山忠, 風間ふたば

    第53回環境工学研究フォーラム  2017.11 

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    Language:Japanese   Presentation type:Poster presentation  

    Venue:岐阜  

  • ネパール国カトマンズ盆地における地下水源の嫌気性アンモニア酸化細菌(Anammox 細菌)の分布と地質との関連性

    中野麻衣, 亀井樹, Bikash Malla, Bijay Man Shakya, Rajani Ghaju Shrestha, 田中靖浩, Suresh Das Shrestha, 中村高志, 西田継, 原本英司, 遠山忠, 風間ふたば

    日本水処理生物学会第54回大会  2017.11 

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    Event date: 2017.11

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:大阪  

  • ネパール国カトマンズ盆地における地下水源の嫌気性アンモニア酸化細菌(Anammox 細菌)の分布と地質との関連性

    中野麻衣, 亀井樹, Bikash Malla, Bijay Man Shakya, Rajani Ghaju Shrestha, 田中靖浩, Suresh Das Shrestha, 中村高志, 西田継, 原本英司, 遠山忠, 風間ふたば

    日本水処理生物学会第54回大会  2017.11 

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    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:大阪  

  • ネパール・カトマンズ盆地の地下水中に分布する微生物群集の解析 Invited

    田中靖浩, 原本英司, 清和成, 井上大介

    日本水処理生物学会第54回大会排水・環境水研究集会  2017.11 

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    Event date: 2017.11

    Language:Japanese   Presentation type:Oral presentation(invited, special)  

  • ネパール・カトマンズ盆地の地下水中に分布する微生物群集の解析 Invited

    田中靖浩, 原本英司, 清和成, 井上大介

    日本水処理生物学会第54回大会排水・環境水研究集会  2017.11 

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    Language:Japanese   Presentation type:Oral presentation(invited, special)  

    Venue:大阪  

  • Quantitative PCR detection of 16S rRNA and ciaB genes of Arcobacter spp. in human and animal fecal source samples in the Kathmandu Valley, Nepal International conference

    Rajani Ghaju Shrestha, Yasuhiro Tanaka, Bikash Malla, Sarmila Tandukar, Dinesh Bhandari, Daisuke Inoue, Kazunari Sei, Jeevan B. Sherchand, and Eiji Haramoto

       2017.10 

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    Event date: 2017.10

    Language:English   Presentation type:Oral presentation(general)  

  • Quantitative PCR detection of 16S rRNA and ciaB genes of Arcobacter spp. in human and animal fecal source samples in the Kathmandu Valley, Nepal International conference

    Rajani Ghaju Shrestha, Yasuhiro Tanaka, Bikash Malla, Sarmila Tandukar, Dinesh Bhandari, Daisuke Inoue, Kazunari Sei, Jeevan B. Sherchand, Eiji Haramoto

    2017.10 

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    Language:English   Presentation type:Oral presentation(general)  

  • Relationship between domestic water use and health impact in the Kathmandu Valley International conference

    Yuri Ito, Sadhana Shrestha, Eiji Haramoto, Junko Shindo, and Kei Nishida

       2017.10 

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    Event date: 2017.10

    Language:English   Presentation type:Oral presentation(general)  

  • Relationship between domestic water use and health impact in the Kathmandu Valley International conference

    Yuri Ito, Sadhana Shrestha, Eiji Haramoto, Junko Shindo, Kei Nishida

    2017.10 

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    Language:English   Presentation type:Oral presentation(general)  

  • 下水および河川水中におけるF特異大腸菌ファージの遺伝子群別解析

    堂山貴広, 望月大蔵, 原本英司

    第20回日本水環境学会シンポジウム  2017.9  日本水環境学会

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    Event date: 2017.9

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:和歌山  

  • 下水および河川水中におけるF特異大腸菌ファージの遺伝子群別解析

    堂山貴広, 望月大蔵, 原本英司

    第20回日本水環境学会シンポジウム  2017.9  日本水環境学会

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    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:和歌山  

  • Quantitative risk assessment from enteropathogens in groundwater in urban area of low-income country, Nepal International conference

    Sadhana Shrestha, Eiji Haramoto, and Kei Nishida

    Annual Scientific Conference of the International Society of Environmental Epidemiology (ISEE17)  2017.9 

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    Event date: 2017.9

    Language:English   Presentation type:Poster presentation  

  • Quantitative risk assessment from enteropathogens in groundwater in urban area of low-income country, Nepal International conference

    Sadhana Shrestha, Eiji Haramoto, Kei Nishida

    Annual Scientific Conference of the International Society of Environmental Epidemiology (ISEE17)  2017.9 

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    Language:English   Presentation type:Poster presentation  

  • Comprehensive detection of pathogenic bacteria in jar water, community well groundwater, and environmental water in the Kathmandu Valley, Nepal International conference

    Daisuke Inoue, Hayato Yoshinaga, Bikash Malla, Rajani Ghaju Shrestha, Sarmila Tandukar, Dinesh Bhandari, Yasuhiro Tanaka, Jeevan B. Sherchand, Eiji Haramoto, Kazunari Sei

    7th IWA-ASPIRE Conference and Exhibition 2017  2017.9  IWA

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    Event date: 2017.9

    Language:English   Presentation type:Oral presentation(general)  

  • Comprehensive detection of pathogenic bacteria in jar water, community well groundwater, and environmental water in the Kathmandu Valley, Nepal International conference

    Daisuke Inoue, Hayato Yoshinaga, Bikash Malla, Rajani Ghaju Shrestha, Sarmila Tandukar, Dinesh Bhandari, Yasuhiro Tanaka, Jeevan B. Sherchand, Eiji Haramoto, Kazunari Sei

    7th IWA-ASPIRE Conference and Exhibition 2017  2017.9  IWA

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  • Distribution of anaerobic ammonium oxidation (anammox) bacteria in groundwater sources of Kathmandu Valley in Nepal International conference

    Mai Nakano, Tatsuru Kamei, Bikash Malla, Rajani Ghaju Shrestha, Yasuhiro Tanaka, Eiji Haramoto, Tadashi Toyama, Futaba Kazama

       2017.7  Japan Society on Water Environment

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    Event date: 2017.7

    Language:English   Presentation type:Poster presentation  

  • Microbial source tracking of alternative drinking water sources in the Kathmandu Valley, Nepal, using Bacteroidales quantitative PCR assays International conference

    Bikash Malla, Rajani Ghaju Shrestha, Sarmila Tandukar, Dinesh Bhandari, Daisuke Inoue, Kazunari Sei, Yasuhiro Tanaka, Jeevan B. Sherchand, Eiji Haramoto

       2017.7  Japan Society on Water Environment

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    Event date: 2017.7

    Language:English   Presentation type:Poster presentation  

  • Relationship between domestic water use and health impact in the Kathmandu Valley International conference

    Yuri Ito, Sadhana Shrestha, Eiji Haramoto, Junko Shindo, Kei Nishida

    Water and Environment Technology Conference 2017  2017.7  Japan Society on Water Environment

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    Event date: 2017.7

    Language:English   Presentation type:Poster presentation  

    Venue:Hokkaido University  

  • Investigation of waterborne protozoa and viruses in the Bagmati River, Nepal International conference

    Sarmila Tandukar, Dinesh Bhandari, Bikash Malla, Rajani Ghaju Shrestha, Jeevan B. Sherchand, Eiji Haramoto

       2017.7  Japan Society on Water Environment

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    Event date: 2017.7

    Language:English   Presentation type:Poster presentation  

  • Identification of pathogenic bacteria in fecal samples using DNA microarray analysis International conference

    Rajani Ghaju Shrestha, Kazuko Sawada, Daisuke Inoue, Bikash Malla, Sarmila Tandukar, Dinesh Bhandari, Yasuhiro Tanaka, Kazunari Sei, Jeevan B. Sherchand, Eiji Haramoto

       2017.7  Japan Society on Water Environment

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    Event date: 2017.7

    Language:English   Presentation type:Poster presentation  

  • Distribution of anaerobic ammonium oxidation (anammox) bacteria in groundwater sources of Kathmandu Valley in Nepal International conference

    Mai Nakano, Tatsuru Kamei, Bikash Malla, Rajani Ghaju Shrestha, Yasuhiro Tanaka, Eiji Haramoto, Tadashi Toyama, Futaba Kazama

    2017.7  Japan Society on Water Environment

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    Language:English   Presentation type:Poster presentation  

  • Relationship between domestic water use and health impact in the Kathmandu Valley International conference

    Yuri Ito, Sadhana Shrestha, Eiji Haramoto, Junko Shindo, Kei Nishida

    Water and Environment Technology Conference 2017  2017.7  Japan Society on Water Environment

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    Language:English   Presentation type:Poster presentation  

    Venue:Hokkaido University  

  • Microbial source tracking of alternative drinking water sources in the Kathmandu Valley, Nepal, using Bacteroidales quantitative PCR assays International conference

    Bikash Malla, Rajani Ghaju Shrestha, Sarmila Tandukar, Dinesh Bhandari, Daisuke Inoue, Kazunari Sei, Yasuhiro Tanaka, Jeevan B. Sherchand, Eiji Haramoto

    2017.7  Japan Society on Water Environment

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    Language:English   Presentation type:Poster presentation  

  • Investigation of waterborne protozoa and viruses in the Bagmati River, Nepal International conference

    Sarmila Tandukar, Dinesh Bhandari, Bikash Malla, Rajani Ghaju Shrestha, Jeevan B. Sherchand, Eiji Haramoto

    2017.7  Japan Society on Water Environment

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    Language:English   Presentation type:Poster presentation  

  • Identification of pathogenic bacteria in fecal samples using DNA microarray analysis International conference

    Rajani Ghaju Shrestha, Kazuko Sawada, Daisuke Inoue, Bikash Malla, Sarmila Tandukar, Dinesh Bhandari, Yasuhiro Tanaka, Kazunari Sei, Jeevan B. Sherchand, Eiji Haramoto

    2017.7  Japan Society on Water Environment

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  • Temperature effect on E. coli transport through saturated soil

    Luis Alfaro, Eiji Haramoto, Kei Nishida, Hiroshi Ishidaira, Yasushi Sakamoto

    18th Seminar on Underground Environmental Hydrology  2017.7 

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    Event date: 2017.7

    Language:English   Presentation type:Oral presentation(general)  

  • Temperature effect on E. coli transport through saturated soil

    Luis Alfaro, Eiji Haramoto, Kei Nishida, Hiroshi Ishidaira, Yasushi Sakamoto

    18th Seminar on Underground Environmental Hydrology  2017.7 

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    Language:English   Presentation type:Oral presentation(general)  

  • Development of a quantitative PCR assay for 16S rRNA gene of Arcobacter spp. and its application to different water sources in the Kathmandu Valley, Nepal International conference

    Rajani Ghaju Shrestha, Yasuhiro Tanaka, Bikash Malla, Dinesh Bhandari, Sarmila Tandukar, Daisuke Inoue, Kazunari Sei, Jeevan B. Sherchand, Eiji Haramoto

    ASM Microbe 2017  2017.6  American Society for Microbiology

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    Event date: 2017.6

    Language:English   Presentation type:Poster presentation  

  • Development of a quantitative PCR assay for 16S rRNA gene of Arcobacter spp. and its application to different water sources in the Kathmandu Valley, Nepal International conference

    Rajani Ghaju Shrestha, Yasuhiro Tanaka, Bikash Malla, Dinesh Bhandari, Sarmila Tandukar, Daisuke Inoue, Kazunari Sei, Jeevan B. Sherchand, Eiji Haramoto

    ASM Microbe 2017  2017.6  American Society for Microbiology

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    Language:English   Presentation type:Poster presentation  

  • 微生物遺伝子マーカーを活用した河川水中の糞便汚染源解析

    原本英司

    日本水環境学会水中の健康関連微生物研究委員会シンポジウム「Recent progress in microbial safety in water environment~水環境の微生物学的安全性に関する研究の動向~」  2017.5  日本水環境学会水中の健康関連微生物研究委員会

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    Event date: 2017.5

    Language:Japanese   Presentation type:Symposium workshop panel(nominated)  

    Venue:東京大学  

  • 微生物遺伝子マーカーを活用した河川水中の糞便汚染源解析

    原本英司

    日本水環境学会水中の健康関連微生物研究委員会シンポジウム「Recent progress in microbial safety in water environment~水環境の微生物学的安全性に関する研究の動向~」  2017.5  日本水環境学会水中の健康関連微生物研究委員会

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    Language:Japanese   Presentation type:Symposium workshop panel(nominated)  

    Venue:東京大学  

  • 人工湿地リアクターにおけるウイルス除去性能の評価

    伊藤瑠璃子, 遠山忠, 坂本康, 原本英司

    第51回日本水環境学会年会  2017.3  日本水環境学会

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    Event date: 2017.3

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:熊本大学  

  • 環境水中からのノロウイルス吸着性大腸菌の単離と吸着因子同定に関する研究

    羽柴聡, Mohan Amarasiri, 原本英司, 北島正章, 岡部聡, 佐野大輔

    第51回日本水環境学会年会  2017.3  日本水環境学会

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    Event date: 2017.3

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:熊本大学  

  • 人工湿地リアクターにおけるウイルス除去性能の評価

    伊藤瑠璃子, 遠山忠, 坂本康, 原本英司

    第51回日本水環境学会年会  2017.3  日本水環境学会

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    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:熊本大学  

  • 環境水中からのノロウイルス吸着性大腸菌の単離と吸着因子同定に関する研究

    羽柴聡, Mohan Amarasiri, 原本英司, 北島正章, 岡部聡, 佐野大輔

    第51回日本水環境学会年会  2017.3  日本水環境学会

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    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:熊本大学  

  • F特異DNA大腸菌ファージの遺伝子型検出による水環境中の糞便汚染源解析

    森山一葉, 長田留衣, 山田貴大, 原本英司, 坂本康

    第51回日本水環境学会年会  2017.3  日本水環境学会

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    Event date: 2017.3

    Language:Japanese   Presentation type:Poster presentation  

    Venue:熊本大学  

  • カトマンズ盆地における生活用水の利用形態と健康影響の関係

    伊藤友里, Sadhana Shrestha, 原本英司, 新藤純子, 西田継

    第51回日本水環境学会年会  2017.3  日本水環境学会

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    Event date: 2017.3

    Language:Japanese   Presentation type:Poster presentation  

    Venue:熊本大学  

  • F特異DNA大腸菌ファージの遺伝子型検出による水環境中の糞便汚染源解析

    森山一葉, 長田留衣, 山田貴大, 原本英司, 坂本康

    第51回日本水環境学会年会  2017.3  日本水環境学会

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    Language:Japanese   Presentation type:Poster presentation  

    Venue:熊本大学  

  • カトマンズ盆地における生活用水の利用形態と健康影響の関係

    伊藤友里, Sadhana Shrestha, 原本英司, 新藤純子, 西田継

    第51回日本水環境学会年会  2017.3  日本水環境学会

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    Language:Japanese   Presentation type:Poster presentation  

    Venue:熊本大学  

  • 水環境中における病原微生物の汚染実態 Invited

    原本英司

    第12回北里大学農医連携シンポジウム「水環境と健康のつながり」  2017.3  北里大学

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    Event date: 2017.3

    Language:Japanese   Presentation type:Symposium workshop panel(nominated)  

    Venue:北里大学  

  • 水環境中における病原微生物の汚染実態 Invited

    原本英司

    第12回北里大学農医連携シンポジウム「水環境と健康のつながり」  2017.3  北里大学

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    Language:Japanese   Presentation type:Symposium workshop panel(nominated)  

    Venue:北里大学  

  • 病原微生物の除去を目的とした人工湿地法の開発

    伊藤瑠璃子, 原本英司, 遠山忠

    第53回環境工学研究フォーラム  2016.12  土木学会環境工学委員会

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    Event date: 2016.12

    Language:Japanese   Presentation type:Poster presentation  

    Venue:北九州国際会議場  

  • 病原微生物の除去を目的とした人工湿地法の開発

    伊藤瑠璃子, 原本英司, 遠山忠

    第53回環境工学研究フォーラム  2016.12  土木学会環境工学委員会

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    Language:Japanese   Presentation type:Poster presentation  

    Venue:北九州国際会議場  

  • ネパール・カトマンズ盆地における山地湧水の水質および水文学的特性~災害時の代替え水源として~

    中村高志, Bijay Man Shakya, 原本英司, 西田継, Jeevan B. Sherchand, Suresh Das Shrestha

    2016年度日本水文科学会学術大会  2016.10  日本水文科学会

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    Event date: 2016.10

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:法政大学  

  • ネパール・カトマンズ盆地における山地湧水の水質および水文学的特性~災害時の代替え水源として~

    中村高志, Bijay Man Shakya, 原本英司, 西田継, Jeevan B. Sherchand, Suresh Das Shrestha

    2016年度日本水文科学会学術大会  2016.10  日本水文科学会

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    Venue:法政大学  

  • Reduction of viruses and protozoa at two advanced wastewater treatment plants in Arizona, USA International conference

    Hitoha Moriyama, Bradley W. Schmitz, Masaaki Kitajima, Eiji Haramoto, Charles P. Gerba, Ian L. Pepper, Yasushi Sakamoto

    5th Food and Environmental Virology Conference  2016.9  International Society for Food and Environmental Virology

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    Event date: 2016.9

    Language:English   Presentation type:Poster presentation  

    Venue:Kusatsu  

  • Indicators of viral contamination of water International conference Major achievement

    Eiji Haramoto

    5th Food and Environmental Virology Conference  2016.9  International Society for Food and Environmental Virology

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    Event date: 2016.9

    Language:English   Presentation type:Public discourse, seminar, tutorial, course, lecture and others  

    Venue:Kusatsu  

  • Quantifying occurrence of and modelling risk from human pathogenic viruses in wastewater used for irrigation in vegetables farms International conference

    Sadhana Shrestha, Shankar Shrestha, Junko Shindo, Jeevan B. Sherchand, Eiji Haramoto

    5th Food and Environmental Virology Conference  2016.9  International Society for Food and Environmental Virology

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    Event date: 2016.9

    Language:English   Presentation type:Oral presentation(general)  

    Venue:Kusatsu  

  • Illumina-ting the prevalence of genetically diverse astroviruses, including novel MLB- and VA-clades, in environmental water samples International conference

    Akihiko Hata, Eiji Haramoto, Masaaki Kitajima, Suntae Lee, Masaru Ihara, Charles P. Gerba, Hiroaki Tanaka

    5th Food and Environmental Virology Conference  2016.9  International Society for Food and Environmental Virology

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    Event date: 2016.9

    Language:English   Presentation type:Poster presentation  

    Venue:Kusatsu  

  • Quantification and genetic analysis of Aichi virus 1 in water samples in the Kathmandu Valley, Nepal International conference Major achievement

    Eiji Haramoto, Masaaki Kitajima

    5th Food and Environmental Virology Conference  2016.9  International Society for Food and Environmental Virology

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    Event date: 2016.9

    Language:English   Presentation type:Poster presentation  

    Venue:Kusatsu  

  • Illumina-ting the prevalence of genetically diverse astroviruses, including novel MLB- and VA-clades, in environmental water samples International conference

    Akihiko Hata, Eiji Haramoto, Masaaki Kitajima, Suntae Lee, Masaru Ihara, Charles P. Gerba, Hiroaki Tanaka

    5th Food and Environmental Virology Conference  2016.9  International Society for Food and Environmental Virology

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    Language:English   Presentation type:Poster presentation  

    Venue:Kusatsu  

  • Reduction of viruses and protozoa at two advanced wastewater treatment plants in Arizona, USA International conference

    Hitoha Moriyama, Bradley W. Schmitz, Masaaki Kitajima, Eiji Haramoto, Charles P. Gerba, Ian L. Pepper, Yasushi Sakamoto

    5th Food and Environmental Virology Conference  2016.9  International Society for Food and Environmental Virology

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    Language:English   Presentation type:Poster presentation  

    Venue:Kusatsu  

  • Quantifying occurrence of and modelling risk from human pathogenic viruses in wastewater used for irrigation in vegetables farms International conference

    Sadhana Shrestha, Shankar Shrestha, Junko Shindo, Jeevan B. Sherchand, Eiji Haramoto

    5th Food and Environmental Virology Conference  2016.9  International Society for Food and Environmental Virology

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    Language:English   Presentation type:Oral presentation(general)  

    Venue:Kusatsu  

  • Quantification and genetic analysis of Aichi virus 1 in water samples in the Kathmandu Valley, Nepal International conference

    Eiji Haramoto, Masaaki Kitajima

    5th Food and Environmental Virology Conference  2016.9  International Society for Food and Environmental Virology

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    Language:English   Presentation type:Poster presentation  

    Venue:Kusatsu  

  • Validation of host-associated Bacteroidales genetic markers and fecal pollution tracking of drinking water sources in the Kathmandu Valley, Nepal International conference

    Bikash Malla, Rajani Ghaju Shrestha, Dinesh Bhandari, Sarmila Tandukar, Hitoha Moriyama, Ryota Sugaya, Daisuke Inoue, Kazunari Sei, Yasuhiro Tanaka, Jeevan B. Sherchand, Eiji Haramoto

    Water and Environment Technology Conference 2016  2016.8  Japan Society on Water Environment

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    Event date: 2016.8

    Language:English   Presentation type:Poster presentation  

    Venue:Chuo University  

  • Characterization of bacterial community by next generation sequencing in different sources of water in the Kathmandu Valley, Nepal International conference

    Rajani Ghaju Shrestha, Yasuhiro Tanaka, Bikash Malla, Dinesh Bhandari, Sarmila Tandukar, Daisuke Inoue, Kazunari Sei, Jeevan B. Sherchand, Eiji Haramoto

    Water and Environment Technology Conference 2016  2016.8  Japan Society on Water Environment

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    Event date: 2016.8

    Language:English   Presentation type:Poster presentation  

    Venue:Chuo University  

  • Characterization of bacterial community by next generation sequencing in different sources of water in the Kathmandu Valley, Nepal International conference

    Rajani Ghaju Shrestha, Yasuhiro Tanaka, Bikash Malla, Dinesh Bhandari, Sarmila Tandukar, Daisuke Inoue, Kazunari Sei, Jeevan B. Sherchand, Eiji Haramoto

    Water and Environment Technology Conference 2016  2016.8  Japan Society on Water Environment

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    Language:English   Presentation type:Poster presentation  

    Venue:Chuo University  

  • Validation of host-associated Bacteroidales genetic markers and fecal pollution tracking of drinking water sources in the Kathmandu Valley, Nepal International conference

    Bikash Malla, Rajani Ghaju Shrestha, Dinesh Bhandari, Sarmila Tandukar, Hitoha Moriyama, Ryota Sugaya, Daisuke Inoue, Kazunari Sei, Yasuhiro Tanaka, Jeevan B. Sherchand, Eiji Haramoto

    Water and Environment Technology Conference 2016  2016.8  Japan Society on Water Environment

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    Language:English   Presentation type:Poster presentation  

    Venue:Chuo University  

  • Environmental impacts of domestic food waste in Guatemala International conference

    Luis Alfaro, Eiji Haramoto, Kei Nishida, Yasushi Sakamoto

    Water and Environment Technology Conference 2016  2016.8  Japan Society on Water Environment

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    Event date: 2016.8

    Language:English   Presentation type:Poster presentation  

    Venue:Chuo University  

  • Health risk assessment from enteropathogens through vegetable consumption in the Kathmandu Valley, Nepal International conference

    Shankar Shrestha, Eiji Haramoto, Junko Shindo

    Water and Environment Technology Conference 2016  2016.8  Japan Society on Water Environment

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    Event date: 2016.8

    Language:English   Presentation type:Poster presentation  

    Venue:Chuo University  

  • Detection of protozoa at two wastewater treatment plants in Arizona, USA International conference

    Hitoha Moriyama, Eiji Haramoto, Bradley W. Schmitz, Masaaki Kitajima, Charles P. Gerba, Ian L. Pepper, Yasushi Sakamoto

    Water and Environment Technology Conference 2016  2016.8  Japan Society on Water Environment

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    Event date: 2016.8

    Language:English   Presentation type:Poster presentation  

    Venue:Chuo University  

  • Detection of protozoa at two wastewater treatment plants in Arizona, USA International conference

    Hitoha Moriyama, Eiji Haramoto, Bradley W. Schmitz, Masaaki Kitajima, Charles P. Gerba, Ian L. Pepper, Yasushi Sakamoto

    Water and Environment Technology Conference 2016  2016.8  Japan Society on Water Environment

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    Language:English   Presentation type:Poster presentation  

    Venue:Chuo University  

  • Health risk assessment from enteropathogens through vegetable consumption in the Kathmandu Valley, Nepal International conference

    Shankar Shrestha, Eiji Haramoto, Junko Shindo

    Water and Environment Technology Conference 2016  2016.8  Japan Society on Water Environment

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    Language:English   Presentation type:Poster presentation  

    Venue:Chuo University  

  • Environmental impacts of domestic food waste in Guatemala International conference

    Luis Alfaro, Eiji Haramoto, Kei Nishida, Yasushi Sakamoto

    Water and Environment Technology Conference 2016  2016.8  Japan Society on Water Environment

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    Language:English   Presentation type:Poster presentation  

    Venue:Chuo University  

  • Detection of waterborne enteropathogens from river water sample to trace the source of contamination in Nepal International conference

    Sarmila Tandukar, Jeevan B. Sherchand, Dinesh Bhandari, Eiji Haramoto

    Water Microbiology Conference 2016  2016.5 

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    Event date: 2016.5

    Language:English   Presentation type:Poster presentation  

    Venue:Chapel Hill  

  • Detection of waterborne enteropathogens from river water sample to trace the source of contamination in Nepal International conference

    Sarmila Tandukar, Jeevan B. Sherchand, Dinesh Bhandari, Eiji Haramoto

    Water Microbiology Conference 2016  2016.5 

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    Language:English   Presentation type:Poster presentation  

    Venue:Chapel Hill  

  • ナノセラム陽電荷膜法によるトウガラシ微斑ウイルスの濃縮回収率の測定

    山田貴大,原本英司,坂本康

    第50回日本水環境学会年会  2016.3  日本水環境学会

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    Event date: 2016.3

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:徳島  

  • 水中の健康関連微生物によるノンポイント汚染 Major achievement

    原本英司

    日本水環境学会ノンポイント汚染研究委員会特別講演会  2016.3  日本水環境学会

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    Event date: 2016.3

    Language:Japanese   Presentation type:Oral presentation(invited, special)  

    Venue:徳島  

  • アリゾナ州の下水処理場における原虫の検出調査 Major achievement

    森山一葉,原本英司,Bradley W. Schmitz,北島正章,Charles P. Gerba,坂本康

    第50回日本水環境学会年会  2016.3  日本水環境学会

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    Event date: 2016.3

    Language:Japanese   Presentation type:Other  

    Venue:徳島  

  • ネパール・カトマンズ盆地の各種水試料中における病原性細菌汚染の実態調査

    吉永隼人,井上大介,Bikash Malla,田中靖浩,Jeevan B. Sherchand,原本英司,清和成

    日本水処理生物学会第52回大会  2016.1  日本水処理生物学会

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    Event date: 2016.1

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:北九州  

  • Identification of fecal indicator bacteria in shallow and deep groundwater sources in Kathmandu Valley, Nepal Major achievement

    3rd International Young Researchers' Workshop on River Basin Environment and Management  2015.12 

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    Event date: 2015.12

    Language:English   Presentation type:Oral presentation(general)  

  • Seasonal variation of microbial quality of irrigation water in different sources in the Kathmandu Valley, Nepal

    3rd International Young Researchers' Workshop on River Basin Environment and Management  2015.12 

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    Event date: 2015.12

    Language:English   Presentation type:Oral presentation(general)  

  • Estimation of domestic food waste production based on open data for the life cycle of food products, a case study in Guatemala

    Luis Alfaro,Eiji Haramoto,Kei Nishida,Yasushi Sakamoto

    第16回地下環境水文学に関する研究集会  2015.11 

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    Event date: 2015.11

    Language:English   Presentation type:Oral presentation(general)  

    Venue:大同大学  

  • Evaluation of removal efficiency of pepper mild mottle virus during full scale drinking water treatment processes

    18th International Symposium on Health-Related Water Microbiology  2015.9 

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    Event date: 2015.9

    Language:English   Presentation type:Other  

  • Pepper mild mottle virus and tobacco mosaic virus as potential viral indicators of human fecal contamination in river water Major achievement

    18th International Symposium on Health-Related Water Microbiology  2015.9 

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    Event date: 2015.9

    Language:English   Presentation type:Other  

  • マメ科緑肥(ヘアリーベッチおよびクロタラリア)が土壌糸状菌の動態に与える影響

    片岡良太,長坂克彦,田中靖浩,山村英樹,原本英司,坂本康

    日本土壌肥料学会2015年度京都大会  2015.9  日本土壌肥料学会

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    Event date: 2015.9

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:京都  

  • 微生物リスク低減をめざした下水簡易処理法の開発

    片山浩之,原本英司,大熊弘毅,漢那雷惟音,Tran Huong,古米弘明

    土木学会環境工学委員会次世代下水道小委員会講演会「次世代の下水道における衛生的問題とその対応」  2015.8  土木学会環境工学委員会

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    Event date: 2015.8

    Language:Japanese   Presentation type:Oral presentation(invited, special)  

    Venue:札幌  

  • Comprehensive analysis of pathogenic bacteria occurred in jar water, community well groundwater and river water in the Kathmandu Valley, Nepal

    Water and Environment Technology Conference 2015  2015.8 

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    Event date: 2015.8

    Language:English   Presentation type:Other  

  • Microbial analysis of jar water and community wells in the Kathmandu Valley, Nepal

    Water and Environment Technology Conference 2015  2015.8 

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    Event date: 2015.8

    Language:English   Presentation type:Other  

  • Estimation of domiciliary food waste production using material flow chart method, a case study in Guatemala

    Water and Environment Technology Conference 2015  2015.8 

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    Event date: 2015.8

    Language:English   Presentation type:Other  

  • Prevalence of protozoa and indicator bacteria in wastewater irrigation sources in the Kathmandu Valley, Nepal: cases from Kirtipur, Bhaktapur and Madhyapur Thimi municipalities Major achievement

    Water and Environment Technology Conference 2015  2015.8 

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    Event date: 2015.8

    Language:English   Presentation type:Other  

  • 水環境の健康関連微生物の動態解析 Major achievement

    原本英司

    第20回山梨科学アカデミー賞・奨励賞受賞講演  2015.5  山梨科学アカデミー

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    Event date: 2015.5

    Language:Japanese   Presentation type:Oral presentation(invited, special)  

    Venue:甲府  

  • ネパール・カトマンズ盆地の地下水中における健康関連微生物の汚染実態 Major achievement

    原本英司

    日本地球惑星科学連合2015年大会  2015.5  日本地球惑星科学連合

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    Event date: 2015.5

    Language:Japanese   Presentation type:Oral presentation(invited, special)  

    Venue:幕張  

  • トウガラシ微斑ウイルスの定量による浄水処理工程中のウイルス除去効率評価

    浅見達也,片山浩之,橋本温,原本英司,古米弘明

    第49回日本水環境学会年会  2015.3  日本水環境学会

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    Event date: 2015.3

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:金沢  

  • 水中ウイルス濃縮法によるトウガラシ微斑ウイルスの回収率の測定

    山田貴大,古屋崇志,原本英司,坂本康

    第49回日本水環境学会年会  2015.3  日本水環境学会

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    Event date: 2015.3

    Language:Japanese   Presentation type:Other  

    Venue:金沢  

  • Prevalence of Cryptosporidium, Giardia, multidrug-resistant Acinetobacter, and indicator bacteria in jar water in the Kathmandu Valley, Nepal

    2nd International Young Researchers' Workshop on River Basin Environment and Management  2015.1 

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    Event date: 2015.1

    Language:English   Presentation type:Oral presentation(general)  

  • 微生物遺伝子マーカーを用いた水道水源河川中の糞便汚染源解析

    渡辺亮,黒川恵未,原本英司,森田久男,岸田直裕,浅見真理,秋葉道宏,坂本康

    第51回環境工学研究フォーラム  2014.12  土木学会環境工学委員会

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    Event date: 2014.12

    Language:Japanese   Presentation type:Other  

    Venue:甲府  

  • 下水処理工程におけるF特異RNA大腸菌ファージの遺伝子群別の挙動解析

    原本英司,藤野紗妃,小田切美希栄

    第51回環境工学研究フォーラム  2014.12  土木学会環境工学委員会

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    Event date: 2014.12

    Language:Japanese   Presentation type:Other  

    Venue:甲府  

  • ナノセラム陽電荷膜を用いた環境水中からのウイルス及び原虫同時濃縮法の開発

    古屋崇志,原本英司,坂本康

    第51回環境工学研究フォーラム  2014.12  土木学会環境工学委員会

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    Event date: 2014.12

    Language:Japanese   Presentation type:Other  

    Venue:甲府  

  • 水道水源河川における植物ウイルスの存在実態調査

    原本英司,岸田直裕,森田久男,浅見真理,秋葉道宏

    日本水処理生物学会第51回大会  2014.11  日本水処理生物学会

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    Event date: 2014.11

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:山梨大学  

  • 下水処理場における病原微生物のモニタリング

    原本英司

    日本水処理生物学会第51回大会下水道研究集会  2014.11  日本水処理生物学会

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    Event date: 2014.11

    Language:Japanese   Presentation type:Oral presentation(invited, special)  

    Venue:山梨大学  

  • 水道水源における病原微生物濃度の変動実態調査

    松本悠,岸田直裕,古屋崇志,原本英司,沢田牧子,原田裕之,荒井勉,秋葉道宏

    第65回全国水道研究発表会  2014.10  日本水道協会

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    Event date: 2014.10

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:名古屋  

  • Analysis of fecal contamination of environmental water in the Kofu basin and the Tamagawa River using host-specific Bacteroidales and F-specific RNA coliphage genetic markers

    Water and Environment Technology Conference 2014  2014.6 

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    Event date: 2014.6

    Language:English   Presentation type:Other  

  • Development of a method for simultaneous concentration of viruses and protozoa in water using NanoCeram electropositive filter

    Water and Environment Technology Conference 2014  2014.6 

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    Event date: 2014.6

    Language:English   Presentation type:Other  

  • ナノセラム陽電荷膜を用いたウイルス・原虫同時濃縮法の開発

    古屋崇志,原本英司,西田継,坂本康

    第48回日本水環境学会年会  2014.3 

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    Event date: 2014.3

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:仙台  

  • Risk of diarrhea from shallow groundwater contaminated with enteropathogens in the Kathmandu Valley, Nepal

    International Young Researchers' Workshop on River Basin Environment and Management  2014.2 

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    Language:English   Presentation type:Oral presentation(general)  

  • Salivirus/klassevirus in water

    The 2nd Global Leadership Initiative Special Workshop on Water Virology  2014.1 

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    Language:English   Presentation type:Oral presentation(general)  

  • 水中のクリプトスポリジウム・ジアルジア検査における遺伝子検査法の実用性に関する検討

    岸田直裕,原本英司,今野祥顕,泉山信司,浅見真理,秋葉道宏

    第50回環境工学研究フォーラム  2013.11  土木学会

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    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:札幌  

  • Quantitative detection of human enteric adenoviruses in river water by microfluidic digital PCR

    17th International Symposium on Health-Related Water Microbiology  2013.9 

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    Event date: 2013.9

    Language:English   Presentation type:Oral presentation(general)  

  • Estimating health risk from enteropathogenic microorganisms in shallow groundwater of Kathmandu Valley, Nepal

    Water and Environment Technology Conference 2013  2013.6 

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    Event date: 2013.6

    Language:English   Presentation type:Other  

  • Seasonal occurrence and reduction of viruses and protozoa at two wastewater reclamation facilities in southern Arizona

    17th Annual Water Reuse & Desalination Research Conference  2013.5 

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    Language:English   Presentation type:Oral presentation(general)  

  • 陰電荷膜を用いた水試料からのバクテロイデス濃縮法の検討

    渡辺亮,古屋崇志,原本英司,坂本康

    第47回日本水環境学会年会  2013.3  日本水環境学会

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    Event date: 2013.3

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:大阪  

  • 河川水中における健康関連微生物の濃度変動調査

    古屋崇志,渡辺亮,原本英司,岸田直裕,籠田大介,荒井勉,北島正章,秋葉道宏

    第47回日本水環境学会年会  2013.3  日本水環境学会

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    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:大阪  

  • Microfluidic digital PCR法を用いた水中病原微生物の定量手法の検討

    岸田直裕,秋葉道宏,野田尚宏,川原崎守,関口勇地,原本英司

    第47回日本水環境学会年会  2013.3  日本水環境学会

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    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:大阪  

  • Groundwater nitrate contamination in small agriculture area: assessing the source and process using isotopes and ions

    57th Conference on Hydraulic Engineering  2013.3 

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    Language:English   Presentation type:Oral presentation(general)  

  • ネパール・カトマンズ盆地の水試料を対象としたアイチウイルスの定量および遺伝子解析

    原本英司,北島正章,西田継

    第60回日本ウイルス学会学術集会  2012.11  日本ウイルス学会

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    Event date: 2012.11

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:大阪  

  • 水道水源河川における健康関連微生物の濃度変動調査

    原本英司,岸田直裕,森田久男,黒川恵未,北島正章,浅見真理,秋葉道宏

    第15回日本水環境学会シンポジウム  2012.9  日本水環境学会

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    Event date: 2012.9

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:佐賀  

  • Seasonal difference and source estimation of groundwater nitrate contamination

    Water and Environment Technology Conference 2012  2012.6 

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    Language:English   Presentation type:Other  

  • Analyzing faecal contamination of shallow groundwater in the Kathmandu Valley, Nepal

    Water and Environment Technology Conference 2012  2012.6 

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  • Occurrence of waterborne pathogens in aquatic environments in the Kathmandu Valley, Nepal

    112th General Meeting of American Society for Microbiology  2012.6 

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    Language:English   Presentation type:Other  

  • カトマンズ盆地における都市地下水の糞便汚染の解析

    志村禎章,Sadhana Shrestha Malla,Saroj Chapagain,坂本明子,中村高志,尾坂兼一,原本英司,近藤尚己,井上大介,清和成,坂本康,風間ふたば,西田継

    日本地球惑星科学連合2012年大会  2012.5  日本地球惑星科学連合

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    Event date: 2012.5

    Language:Japanese   Presentation type:Other  

    Venue:千葉  

  • 陰電荷膜破砕型濃縮法を用いた環境水中の病原微生物の濃度変動解析

    小田切美希栄,原本英司,北島正章,坂本康

    第46回日本水環境学会年会  2012.3  日本水環境学会

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    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:東京  

  • ネパール・カトマンズ盆地における浅層地下水の下水汚染の解析

    志村禎章,Sadhana Shrestha Malla,坂本明子,中村高志,原本英司,近藤尚己,風間ふたば,坂本康,井上大介,清和成,西田継

    第46回日本水環境学会年会  2012.3  日本水環境学会

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    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:東京  

  • 水道水源における原虫汚染の全国実態調査

    岸田直裕,原本英司,浅見真理,秋葉道宏,今野祥顕,泉山信司

    第46回日本水環境学会年会  2012.3  日本水環境学会

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    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:東京  

  • Identification of groundwater recharge and nitrate pollution in the Kanegawa alluvial fan of the Kofu basin, Japan, using stable isotopes and ions

    56th Conference on Hydraulic Engineering  2012.3 

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    Language:English   Presentation type:Oral presentation(general)  

  • 下水および河川水を対象にした陰電荷膜破砕型ウイルス・原虫同時濃縮法の濃縮条件の最適化

    小田切美希栄,原本英司

    健康関連情報交換会  2011.11 

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    Event date: 2011.11

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:東京  

  • ネパール・カトマンズ盆地における浅層地下水の糞便汚染の解析

    志村禎章,Sadhana Shrestha,坂本明子,中村高志,原本英司,坂本康,西田継

    健康関連情報交換会  2011.11 

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    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:東京  

  • 下水および河川水中におけるアイチウイルスの挙動の定量的解析

    北島正章,端昭彦,原本英司,片山浩之,古米弘明

    健康関連情報交換会  2011.11 

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    Event date: 2011.11

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:東京  

  • ネパール・カトマンズ盆地の水環境中における病原微生物の存在実態調査

    原本英司,志村禎章,中村高志,尾坂兼一,西田継

    健康関連情報交換会  2011.11 

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    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:東京  

  • 水道水源における水系感染性ウイルスの広範囲・高頻度調査

    岸田直裕,今野祥顕,浅見真理,秋葉道宏,森田久男,原本英司,森田重光

    健康関連情報交換会  2011.11 

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    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:東京  

  • Research on groundwater recharge and nitrate pollution using stable isotope and ions

    12th Seminar on Underground Environmental Hydrology  2011.11 

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    Language:English   Presentation type:Oral presentation(general)  

  • Detection and genogrouping of F-specific coliphages in wastewater and river water in the Kofu basin, Japan

    4th IWA-ASPIRE Conference and Exhibition  2011.10 

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    Language:English   Presentation type:Other  

  • Dynamic source tracking of indicator bacteria in groundwater of Kathmandu Valley

    2011 International Union of Geodesy and Geophysics (IUGG) General Assembly  2011.7 

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    Event date: 2011.7

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  • カトマンズ盆地の地下水における指標細菌の出現と水文学的要因の影響

    西田継,中村高志,尾坂兼一,原本英司,田中靖浩

    日本地球惑星科学連合2011年大会  2011.5 

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    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:千葉  

  • 降雨出水時の河川における病原微生物の濃度変動の調査

    原本英司,森田洋史,小林亮一,西田継,坂本康

    第62回全国水道研究発表会  2011.5  日本水道協会

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    Event date: 2011.5

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:大阪  

  • ネパール・カトマンズ盆地における浅層地下水の涵養と大腸菌濃度パターンの関係

    坂本明子,Saroj Kumar Chapagain,Sadhana Shrestha,尾坂兼一,中村高志,原本英司,坂本康,西田継

    第45回日本水環境学会年会  2011.3  日本水環境学会

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    Event date: 2011.3

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:札幌  

  • 下水および河川水中におけるアイチウイルスの挙動の定量的解析

    北島正章,端昭彦,原本英司,片山浩之,古米弘明

    第45回日本水環境学会年会  2011.3  日本水環境学会

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    Event date: 2011.3

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:札幌  

  • 下水および河川水を対象にした陰電荷膜破砕型ウイルス・原虫同時濃縮法の開発

    小田切美希栄,原本英司

    第45回日本水環境学会年会  2011.3  日本水環境学会

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    Event date: 2011.3

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:札幌  

  • ネパール・カトマンズ盆地の水環境中における病原微生物の存在実態調査

    原本英司,中村高志,尾坂兼一,西田継

    第45回日本水環境学会年会  2011.3  日本水環境学会

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    Event date: 2011.3

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:札幌  

  • 水道水源における水系感染性ウイルスの濃度変動とその影響因子

    岸田直裕,森田久男,浅見真理,秋葉道宏,原本英司,森田重光

    第45回日本水環境学会年会  2011.3  日本水環境学会

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    Event date: 2011.3

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:札幌  

  • 水道水源における病原微生物汚染の全国実態調査

    今野祥顕,岸田直裕,原本英司,武井佳奈子,浅見真理,秋葉道宏

    第45回日本水環境学会年会  2011.3  日本水環境学会

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    Event date: 2011.3

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:札幌  

  • Presence of faecal indicator bacteria in groundwaters in Kathmandu Valley, Nepal

    American Geophysical Union Fall Meeting 2010  2010.12 

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    Event date: 2010.12

    Language:English   Presentation type:Other  

  • 国内の下水および河川水からのGenogroup IVノロウイルスの検出および遺伝子解析

    北島正章,岡智一郎,原本英司,武田直和,片山和彦,片山浩之

    第58回日本ウイルス学会学術集会  2010.11  日本ウイルス学会

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    Event date: 2010.11

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:徳島  

  • Seasonal and diurnal profiles of Cryptosporidium and Giardia in river water in Japan

    19th Japan-Korea Symposium on Water Environment  2010.10 

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    Event date: 2010.10

    Language:English   Presentation type:Oral presentation(general)  

  • Genetic diversity of human noroviruses and sapoviruses in river water, Japan

    4th International Conference on Caliciviruses  2010.10 

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    Event date: 2010.10

    Language:English   Presentation type:Other  

  • F特異RNA大腸菌ファージの遺伝子群別検出による糞便汚染源の解析

    原本英司,小田切美希栄,北島正章,片山浩之

    第13回日本水環境学会シンポジウム  2010.9  日本水環境学会

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    Event date: 2010.9

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:京都  

  • Genogrouping of F-specific RNA bacteriophages in wastewater and river water

    Water and Environment Technology Conference 2010  2010.6 

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    Event date: 2010.6

    Language:English   Presentation type:Other  

  • 水源における病原微生物濃度の予測に関する基礎的検討

    岸田直裕,原本英司,浅見真理,森田重光,秋葉道宏

    第61回全国水道研究発表会  2010.5  日本水道協会

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    Event date: 2010.5

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:新潟  

  • ネパール・カトマンズ盆地の地下水における微生物群集の解析

    山田馨,坂本明子,田中靖浩,原本英司,坂本康,西田継

    第44回日本水環境学会年会  2010.3  日本水環境学会

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    Event date: 2010.3

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:福岡  

  • F特異RNA大腸菌ファージを用いた甲府盆地の水環境中の人獣由来汚染の解析

    小田切美希栄,原本英司,西田継,坂本康

    第44回日本水環境学会年会  2010.3  日本水環境学会

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    Event date: 2010.3

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:福岡  

  • 自然河川中の懸濁粒子に対する大腸菌吸着状態の解析

    向山洋平,敖静,原本英司,西田継

    第44回日本水環境学会年会  2010.3  日本水環境学会

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    Event date: 2010.3

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:福岡  

  • 水道水源における病原微生物の汚染実態と感染リスクの推定

    岸田直裕,原本英司,浅見真理,秋葉道宏

    第3回保健医療科学研究会  2009.11  国立保健医療科学院

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    Event date: 2009.11

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:和光  

  • 多摩川河川水からのサポウイルスの検出および遺伝子解析

    北島正章,岡智一郎,原本英司,片山浩之,大垣眞一郎,武田直和,片山和彦

    第57回日本ウイルス学会学術集会  2009.10  日本ウイルス学会

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    Event date: 2009.10

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:東京  

  • 東京湾における病原微生物の挙動

    片山浩之,端昭彦,坂井田健司,Chanetta Phanuwan,原本英司

    第12回日本水環境学会シンポジウム  2009.9  日本水環境学会

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    Event date: 2009.9

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:東京  

  • Seasonal distribution and genetic diversity of noroviruses, sapoviruses and Aichi viruses in river water in Japan

    15th International Symposium on Health-Related Water Microbiology  2009.6 

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    Event date: 2009.6

    Language:English   Presentation type:Other  

  • 水道原水におけるウイルスおよび原虫の全国実態調査

    原本英司,北島正章,金京柱,浅見真理,片山浩之,秋葉道宏

    第60回全国水道研究発表会  2009.5  日本水道協会

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    Event date: 2009.5

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:さいたま  

  • 利根川水系におけるクリプトスポリジウムとジアルジア濃度の季節及び日変動

    中野雅之,岸田直裕,金京柱,原本英司,浅見真理,秋葉道宏

    第60回全国水道研究発表会  2009.5  日本水道協会

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    Event date: 2009.5

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:さいたま  

  • Genetic diversity of noroviruses and sapoviruses in river water in Japan

    109th General Meeting of American Society for Microbiology  2009.5 

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    Event date: 2009.5

    Language:English   Presentation type:Other  

  • 自然河川における大腸菌と懸濁粒子の吸着関係の時間変化

    向山洋平,敖静,原本英司,西田継

    第43回日本水環境学会年会  2009.3  日本水環境学会

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    Event date: 2009.3

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:山口  

  • 河畔域における溶存有機炭素の基礎的な動態モデルの検討

    花山泰平,松本嘉孝,原本英司,西田継

    第43回日本水環境学会年会  2009.3  日本水環境学会

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    Event date: 2009.3

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:山口  

  • カトマンズ盆地における地下水の微生物汚染の解析

    山田馨,坂本明子,原本英司,坂本康,西田継

    第43回日本水環境学会年会  2009.3  日本水環境学会

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    Event date: 2009.3

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:山口  

  • 多摩川河川水から検出されたノロウイルスの遺伝子解析

    北島正章,原本英司,岡智一郎,片山和彦,武田直和,片山浩之,大垣眞一郎

    第43回日本水環境学会年会  2009.3  日本水環境学会

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    Event date: 2009.3

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:山口  

  • Norovirus contamination in river water in Japan

    International Symposium on Contributing to the Solution of Water Issues in Asia through Human Resources Development  2009.1 

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    Event date: 2009.1

    Language:English   Presentation type:Other  

  • 新たな代替指標としてマウス分離株を用いた水道水中のノロウイルスの塩素耐性の解明

    北島正章,遠矢幸伸,松原康一,原本英司,宇田川悦子,片山浩之,大垣眞一郎

    第45回環境工学研究フォーラム  2008.11  土木学会環境工学委員会

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    Event date: 2008.11

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:大阪  

  • 利根川流域の小河川におけるクリプトスポリジウムおよびジアルジアの汚染実態の解明

    原本英司,與那城雄司,秋葉道宏,橋本温,森田重光,浅見真理,国包章一

    第45回環境工学研究フォーラム  2008.11  土木学会環境工学委員会

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    Event date: 2008.11

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:大阪  

  • 河川水中のノロウイルスを指標にした地域流行株の把握

    北島正章,岡智一郎,片山和彦,原本英司,片山浩之,武田直和,大垣眞一郎

    第56回日本ウイルス学会学術集会  2008.10  日本ウイルス学会

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    Event date: 2008.10

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:岡山  

  • 水環境中からのウイルス濃縮法の開発

    原本英司,片山浩之,大垣眞一郎

    第11回日本水環境学会シンポジウム  2008.9  日本水環境学会

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    Event date: 2008.9

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:大阪  

  • One-year monthly monitoring of sapoviruses and other viruses at a wastewater treatment plant in Japan

    6th IWA World Water Congress and Exhibition  2008.9 

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    Event date: 2008.9

    Language:English   Presentation type:Oral presentation(general)  

  • Detection and genotyping of F-specific RNA bacteriophages as indicators of noroviruses in river water in Japan

    108th General Meeting of American Society for Microbiology  2008.6 

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    Event date: 2008.6

    Language:English   Presentation type:Other  

  • Quantitative detection of norovirus genogroup IV in wastewater in Japan

    108th General Meeting of American Society for Microbiology  2008.6 

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    Event date: 2008.6

    Language:English   Presentation type:Other  

  • 利根川水系におけるクリプトスポリジウム及びジアルジアの検出と遺伝子型の解析

    與那城雄司,原本英司,秋葉道宏,浅見真理,国包章一

    第59回全国水道研究発表会  2008.5  日本水道協会

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    Event date: 2008.5

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:仙台  

  • 水道の塩素消毒におけるマウスノロウイルスの感染力価および遺伝子数の消長

    北島正章,松原康一,遠矢幸伸,原本英司,宇田川悦子,片山浩之,大垣眞一郎

    第42回日本水環境学会年会  2008.3  日本水環境学会

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    Event date: 2008.3

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:名古屋  

  • 水道水源河川における腸管系ウイルスおよび大腸菌ファージの実態調査

    原本英司,北島正章,片山浩之,浅見真理,秋葉道宏,大垣眞一郎,国包章一

    第42回日本水環境学会年会  2008.3  日本水環境学会

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    Event date: 2008.3

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:名古屋  

  • 水環境における豚由来HEVの挙動に関する研究

    谷本惇,森田重光,李天成,伊東正吾,片山浩之,原本英司,武田直和,平田強

    第42回日本水環境学会年会  2008.3  日本水環境学会

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    Event date: 2008.3

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:名古屋  

  • 空気中からの下水由来腸管系ウイルスの回収・検出法の開発

    松原康一,原本英司,北島正章,片山浩之,大垣眞一郎

    第42回日本水環境学会年会  2008.3  日本水環境学会

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    Event date: 2008.3

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:名古屋  

  • 流域における病原微生物の存在状況と水道原水への影響

    浅見真理,秋葉道宏,原本英司,與那城雄司,国包章一

    第1回保健医療科学研究会  2008.2  国立保健医療科学院

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    Event date: 2008.2

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:和光  

  • Quantitative detection of adenoviruses and sapoviruses in raw sewage and effluent

    2nd IWA-ASPIRE Asia-Pacific Regional Group Conference and Exhibition  2007.10 

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    Event date: 2007.10

    Language:English   Presentation type:Other  

  • 免疫磁気ビーズ捕捉リアルタイムPCR法を用いた下水処理水中の腸管系アデノウイルス粒子の定量

    北島正章,原本英司,片山浩之,大垣眞一郎

    第55回日本ウイルス学会学術集会  2007.10  日本ウイルス学会

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    Event date: 2007.10

    Language:Japanese   Presentation type:Other  

    Venue:札幌  

  • カンボジアにおける河川・地下水からの腸管系ウイルスの検出

    松原康一,北島正章,原本英司,片山浩之,大垣眞一郎

    第55回日本ウイルス学会学術集会  2007.10  日本ウイルス学会

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    Event date: 2007.10

    Language:Japanese   Presentation type:Other  

    Venue:札幌  

  • Detection method for enteric viruses in bioaerosol from sewage treatment plant with quantitative real-time PCR

    14th International Symposium on Health-Related Water Microbiology  2007.9 

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    Event date: 2007.9

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  • Development of sample storage methods to detect enteric viruses in environmental water

    14th International Symposium on Health-Related Water Microbiology  2007.9 

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    Event date: 2007.9

    Language:English   Presentation type:Other  

  • Quantitative detection of enteric adenovirus particles from water using real-time PCR combined with immunomagnetic capture

    14th International Symposium on Health-Related Water Microbiology  2007.9 

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    Event date: 2007.9

    Language:English   Presentation type:Other  

  • Detection of HEV in swine feces and environmental waters using real-time PCR

    14th International Symposium on Health-Related Water Microbiology  2007.9 

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    Event date: 2007.9

    Language:English   Presentation type:Other  

  • 水試料中のノロウイルスの濃縮回収率の測定

    原本英司,片山浩之,小熊久美子,宇田川悦子,大垣眞一郎

    第41回日本水環境学会年会  2007.3  日本水環境学会

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    Event date: 2007.3

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:大阪  

  • 第41回日本水環境学会年会

    谷本惇,石井孝明,石川章弘,加來謙一,森田重光,平田強,原本英司,片山浩之,大垣眞一郎

    下水処理によるCryptosporidiumおよび腸管系ウイルスの除去特性  2007.3  日本水環境学会

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    Event date: 2007.3

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:大阪  

  • Noroviruses and faecal contamination in Saigon River and urban canals in Ho Chi Minh City, Vietnam

    4th International Symposium on Southeast Asian Water Environment  2006.12 

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    Event date: 2006.12

    Language:English   Presentation type:Oral presentation(general)  

  • Microbial contamination of raw vegetable and drinking water in Ho Chi Minh City, Viet Nam

    3rd International Symposium on the Development of Water Resource Management System in Mekong Watershed  2006.12 

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    Event date: 2006.12

    Language:English   Presentation type:Oral presentation(general)  

  • 多摩川中流域におけるサポウイルスの季節変動の調査

    原本英司,片山浩之,大垣眞一郎

    第54回日本ウイルス学会学術集会  2006.11  日本ウイルス学会

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    Event date: 2006.11

    Language:Japanese   Presentation type:Other  

    Venue:名古屋  

  • ベトナム・ホーチミン市における微生物汚染状況調査

    北島正章,Chanetta Phanuwan,原本英司,片山浩之,滝沢智,大垣眞一郎

    第43回環境工学研究フォーラム  2006.11  土木学会環境工学委員会

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    Event date: 2006.11

    Language:Japanese   Presentation type:Other  

    Venue:函館  

  • Seasonal profiles of human noroviruses and indicator bacteria in wastewater treatment plant in Tokyo, Japan

    5th IWA World Water Congress and Exhibition  2006.9 

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    Event date: 2006.9

    Language:English   Presentation type:Oral presentation(general)  

  • 塩素および紫外線消毒による下水処理水中に存在する微生物の不活化

    原本英司,片山浩之,小熊久美子,大垣眞一郎

    第40回日本水環境学会年会  2006.3  日本水環境学会

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    Event date: 2006.3

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:仙台  

  • 下水処理場におけるノロウイルスの季節変動の調査

    原本英司,片山浩之,小熊久美子,山下洋正,田嶋淳,中島英一郎,大垣眞一郎

    第53回日本ウイルス学会学術集会  2005.11  日本ウイルス学会

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    Event date: 2005.11

    Language:Japanese   Presentation type:Other  

    Venue:横浜  

  • 東京湾お台場海浜公園における雨天時合流式下水道越流水の影響調査

    鯉渕幸生,小野澤恵一,中村格之,原本英司,片山浩之,古米弘明,佐藤慎司,岡安章夫,磯部雅彦

    第52回海岸工学講演会  2005.11  土木学会海岸工学委員会

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    Event date: 2005.11

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:青森  

  • Effects of rainfall on the occurrence of human adenoviruses, total coliforms, and Escherichia coli in seawater

    13th International Symposium on Health-Related Water Microbiology  2005.9 

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    Event date: 2005.9

    Language:English   Presentation type:Oral presentation(general)  

  • Detection of noroviruses and other enteric viruses from canal and river water in Ho Chi Minh City

    1st IWA-ASPIRE Asia-Pacific Regional Group Conference and Exhibition  2005.7 

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    Event date: 2005.7

    Language:English   Presentation type:Oral presentation(general)  

  • Detection of pathogenic viruses from urban water environment in Southeast Asian countries

    AGS Annual Meeting 2005  2005.3 

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    Event date: 2005.3

    Language:English   Presentation type:Other  

  • 多摩川におけるノロウイルスの定量調査

    原本英司,片山浩之,小熊久美子,大垣眞一郎

    第39回日本水環境学会年会  2005.3  日本水環境学会

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    Event date: 2005.3

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:千葉  

  • オゾンによる下水処理水中の大腸菌ファージの不活化

    上條絵美子,原本英司,片山浩之,味埜俊

    第39回日本水環境学会年会  2005.3  日本水環境学会

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    Event date: 2005.3

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:千葉  

  • 多摩川におけるノロウイルス,エンテロウイルスおよびアデノウイルスの分布特性の把握

    原本英司,中川博之,小熊久美子,片山浩之,大垣眞一郎

    第52回日本ウイルス学会学術集会  2004.11  日本ウイルス学会

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    Event date: 2004.11

    Language:Japanese   Presentation type:Other  

    Venue:横浜  

  • アジア諸都市の下水中に含まれる腸管系ウイルスの調査

    片山浩之,原本英司,大垣眞一郎

    第52回日本ウイルス学会学術集会  2004.11  日本ウイルス学会

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    Event date: 2004.11

    Language:Japanese   Presentation type:Other  

    Venue:横浜  

  • Effect of rainfall on fate of human adenoviruses in UV-treated seawater

    2nd Asia Conference on Ultraviolet Technologies for Environmental Applications  2004.10 

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    Event date: 2004.10

    Language:English   Presentation type:Other  

  • 多摩川における腸管系ウイルスの存在状況調査

    原本英司,片山浩之,大垣眞一郎

    第38回日本水環境学会年会  2004.3  日本水環境学会

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    Event date: 2004.3

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:札幌  

  • 水道水中の腸管系ウイルスの濃縮法の開発とその適用によるノロウイルスの検出

    原本英司,片山浩之,大垣眞一郎

    第51回日本ウイルス学会学術集会  2003.10  日本ウイルス学会

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    Event date: 2003.10

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:京都  

  • 河川水からの腸管系ウイルスの検出

    原本英司,片山浩之,大垣眞一郎

    第37回日本水環境学会年会  2003.3 

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    Event date: 2003.3

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:熊本  

  • 水道水および河川水中の腸管系ウイルスのモニタリングを目的とした新しい濃縮法の開発

    原本英司,片山浩之,大垣眞一郎

    第39回環境工学研究フォーラム  2002.11  土木学会環境工学委員会

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    Event date: 2002.11

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:高知  

  • 陽イオン添加型陰電荷膜濃縮法による水道水中のノーウォーク様ウイルスの検出

    原本英司,片山浩之,大垣眞一郎

    土木学会第57回年次学術講演会  2002.9  土木学会

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    Event date: 2002.9

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:札幌  

  • Development of a virus concentration method using cation-coated membrane

    102nd General Meeting of American Society for Microbiology  2002.5 

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    Event date: 2002.5

    Language:English   Presentation type:Other  

  • 陽イオンを利用した水道水および河川水からのウイルス濃縮法の開発

    原本英司,片山浩之,大垣眞一郎

    第36回日本水環境学会年会  2002.3  日本水環境学会

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    Event date: 2002.3

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:岡山  

▼display all

Industrial Property Rights

  • ウイルスを含む可能性のある液体からのウイルスの分離および検出方法

    原本英司

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    Applicant:国立大学法人山梨大学,JNC株式会社

    Application no:特願2022-197346  Date applied:2022.12

    Announcement no:特開2023-166961  Date announced:2023.11

  • 大腸菌由来の核酸増幅用プライマーキット及び大腸菌の存在を判定する方法

    原本英司,五味良太,井原賢

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    Applicant:国立大学法人山梨大学

    Application no:特願2022-128358  Date applied:2022.8

    Announcement no:特開2024-025148  Date announced:2024.2

Awards

  • Best Presenter Award

    2024.10   14th Conference of International Consortium of Landscape and Ecological Engineering (ICLEE2024)   Temporal analysis of microbial source tracking markers in environmental DNA using multiplex digital PCR

    Niva Sthapit, Norhayati Binti Mohd Nazar, Eiji Haramoto, Sakiko Yaegashi

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    Award type:Award from international society, conference, symposium, etc. 

  • Young Scientist Presentation Award

    2024.10   17th International Conference on Electrostatic Precipitation (ICESP2024)   Development of a method for detection of indoor SARS-CoV-2 and influenza A virus from electrostatic precipitator of air cleaners

    Soichiro Hirai, Satoru Hosoda, Eiji Haramoto

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    Award type:Award from international society, conference, symposium, etc.  Country:Japan

  • 令和6年度優秀教員奨励制度に係る表彰(奨励賞) Major achievement

    2024.9   山梨大学  

    原本英司

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    Country:Japan

  • Best Poster Presentation Award

    2024.6   International Society for Food and Environmental Virology   Multivirus surveillance of emerging and endemic viral pathogens in Thailand's wastewater

    Kwanrawee Sirikanchana, Montakarn Sresung, Phongsawat Paisantham, Thitima Srathongneam, Jatuwat Sangsanont, Surapong Rattanakul, Eiji Haramoto, Skorn Mongkolsuk

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    Award type:Award from international society, conference, symposium, etc. 

  • Best Research Award Major achievement

    2024.6   International Society for Food and Environmental Virology   Relative occurrence and reduction of waterborne viruses, tobamoviruses, crAssphage, polyomaviruses, and protozoa at wastewater treatment plants determined by high-throughput quantitative PCR

    Shotaro Torii, Bikash Malla, Hiroki Ando, Masaaki Kitajima, Eiji Haramoto

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    Award type:Award from international society, conference, symposium, etc. 

  • Best Oral Presentation Award

    2024.6   International Society for Food and Environmental Virology   Host-specific microbial genetic marker performance and its application on tracking fecal contamination in a river in West Java, Indonesia

    Annisa Andarini Ruti, Made Sandhyana Angga, Aulia Fajar Rahmani, Sunayana Raya, Niva Sthapit, Soichiro Hirai, Bikash Malla, Ahmad Soleh Setiyawan, Tjandra Setiadi, Eiji Haramoto

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    Award type:Award from international society, conference, symposium, etc. 

  • 5th Japan Research Front Award Major achievement

    2024.5   Clarivate Analytics Japan   Wastewater-based epidemiology

    Eiji Haramoto

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    Award type:International academic award (Japan or overseas) 

  • Awards for Science and Technology (Research Category) The Commendation for Science and Technology by the Minister of Education, Culture, Sports, Science and Technology (MEXT) Major achievement

    2024.4   Ministry of Education, Culture, Sports, Science and Technology (MEXT)   Research on the establishment of a system for monitoring the incidence of infectious diseases through wastewater-based epidemiology

    Eiji Haramoto

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    Award type:International academic award (Japan or overseas) 

  • 8th SURF Workshop Outstainding Poster Presentation Award

    2023.12   Science Union for River Basin Researchers and Friends   Development and validation of a method for simultaneous detection of SARS-CoV-2 and influenza A virus in wastewater

    Soichiro Hirai, Bikash Malla, Eiji Haramoto

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    Award type:Award from international society, conference, symposium, etc.  Country:Thailand

  • 第60回環境工学研究フォーラム 環境技術・プロジェクト賞

    2023.12   土木学会環境工学委員会   空気清浄機を用いた空間中の新型コロナウイルス検出技術の開発

    平井聡一郎, 細田悟, 原本英司

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    Award type:Award from Japanese society, conference, symposium, etc.  Country:Japan

  • VANJ Conference 2023 Best Oral Presentation Award

    2023.12   Vietnamese Academic Network in Japan   Monitoring of SARS-CoV-2 and other viruses in hospital sewage

    Soichiro Hirai, Satoru Hosoda, Eiji Haramoto

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    Award type:Award from international society, conference, symposium, etc. 

  • VANJ Conference 2023 Excellent Young Researcher Award

    2023.12   Vietnamese Academic Network in Japan   Monitoring of SARS-CoV-2 and other viruses in hospital sewage

    Soichiro Hirai, Satoru Hosoda, Eiji Haramoto

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    Award type:Award from international society, conference, symposium, etc. 

  • 令和5年度優秀教員奨励制度に係る表彰(奨励賞)

    2023.9   山梨大学  

  • WET2023-online WET Excellent Presentation Award (WET Swing Award)

    2023.7   Japan Society on Water Environment   Estimation of norovirus infections in Japan using wastewater-based epidemiology approach capturing seasonal pattern

    Sadhana Shrestha, Bikash Malla, Eiji Haramoto

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    Award type:Award from international society, conference, symposium, etc.  Country:Japan

  • WET2023-online WET Excellent Presentation Award (WET Swing Award)

    2023.7   Japan Society on Water Environment   Pathogenic bacteria identification by quantitative PCR at wastewater treatment plants in Bandung City, Indonesia

    Annisa Andarini Ruti, Aulia Fajar Rahmani, Made Sandhyana Angga, Bikash Malla, Niva Sthapit, Sunayana Raya, Aulia Maulana, Ahmad Soleh Setiyawan, Tjandra Setiadi, Eiji Haramoto

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    Award type:Award from international society, conference, symposium, etc.  Country:Japan

  • WET2023-online WET Excellent Presentation Award (WET Swing Award)

    2023.7   Japan Society on Water Environment   Quantification of multiple respiratory viruses in wastewater in Kathmandu, Nepal: potential implication of wastewater-based epidemiology for community disease surveillance

    Sunayana Raya, Bikash Malla, Sadhana Shrestha, Niva Sthapit, Tomoko Takeda, Masaaki Kitajima, Sarmila Tandukar, Hari Kattel, Sangita Tara Sharma, Rabin Maharjan, and Eiji Haramoto

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    Award type:Award from international society, conference, symposium, etc.  Country:Japan

  • 21st International Symposium on Health-Related Water Microbiology (WaterMicro23) Best Presentation Award

    2023.6   International Water Association (IWA) Specialist Group Health-Related Water Microbiology   Microbial source tracking for detection of fecal contamination of soil and river water samples in Japan by high-throughput quantitative PCR

    Sunayana Raya, Bikash Malla, Made Sandhyana Angga, Hien Hamabata, Kyota Yoshida, Takahiro Segawa, Hisashi Matsubayashi, Eiji Haramoto

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    Award type:Award from international society, conference, symposium, etc.  Country:Australia

  • 第59回環境工学研究フォーラム 優秀ポスター発表賞

    2022.12   土木学会環境工学委員会   下水疫学に基づくSARS-CoV-2とノロウイルスの流行動向の都市間比較

    荒川千智, 左近直美, 橋本温, 岸田文, 三浦郁修, 安藤宏紀, 原本英司, 岡部聡, 北島正章

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    Award type:Award from Japanese society, conference, symposium, etc.  Country:Japan

  • 令和4年度優秀教員奨励制度に係る表彰(研究特別奨励賞)

    2022.9   山梨大学  

  • WET2022-online WET Excellent Presentation Award (WET Swing Award)

    2022.7   Japan Society on Water Environment   Quantification of SARS-CoV-2 RNA in wastewater demonstrates applicability of wastewater-based epidemiology in Bandung City, Indonesia

    Aulia Fajar Rahmani, Made Sandhyana Angga, Bikash Malla, Sunayana Raya, Ahmad Soleh Setiyawan, Farisah Inarah Rahmat Hasby, Arisa Franita Pangaribuan, Aluicia Anita Artarini, Tomoko Takeda, Masaaki Kitajima, Tjandra Setiadi, Eiji Haramoto

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    Award type:Award from international society, conference, symposium, etc.  Country:Japan

  • WET2022-online WET Excellent Presentation Award (WET Swing Award)

    2022.7   Japan Society on Water Environment   Application of wastewater-based epidemiology to enteric viruses in the Kathmandu Valley, Nepal

    Niva Sthapit, Sarmila Tandukar, Bikash Malla, Ocean Thakali, Sunayana Raya, Eiji Haramoto

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    Award type:Award from international society, conference, symposium, etc.  Country:Japan

  • 第56回日本水環境学会年会 年会学生ポスター発表賞(ライオン賞)(優秀賞)

    2022.3   日本水環境学会   ネパール・カトマンズ盆地の河川水・生活用水の薬剤耐性遺伝子汚染の実態調査

    竹澤翼, Mohan Amarasiri, 古川隼士, Bikash Malla, 原本英司, 清和成

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    Award type:Award from Japanese society, conference, symposium, etc. 

  • 第56回日本水環境学会年会 年会優秀発表賞(クリタ賞)

    2022.3   日本水環境学会   定量的下水疫学データに基づくCOVID-19流行動向の把握:国内主要都市における実証

    荒川千智, 岩本遼, 三浦郁修, 左近直美, 橋本温, 岸田文, 原本英司, 岡部聡, 北島正章

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    Award type:Award from Japanese society, conference, symposium, etc. 

  • 第58回環境工学研究フォーラム 環境技術・プロジェクト賞

    2021.11   土木学会環境工学委員会   国内主要都市における長期間の定量的COVID-19下水疫学調査

    荒川千智, 三浦郁修, 岩本遼, 左近直美, 橋本温, 原本英司, 岡部聡, 北島正章

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    Award type:Award from Japanese society, conference, symposium, etc.  Country:Japan

  • WET2021-online Excellent Presentation Award

    2021.8   JSWE   Performance evaluation of virus concentration methods for SARS-CoV-2 recovery in wastewater

    Made Sandhyana Angga, Bikash Malla, Eiji Haramoto

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    Award type:Award from international society, conference, symposium, etc. 

  • IWA HRWM 2019 Scholarship for Authors of Best Abstracts from Developing Countries

    2019.9   International Water Association (IWA) Specialist Group Health-Related Water Microbiology   Enteric virus contamination in hospital wastewater of the Kathmandu Valley, Nepal

    Sarmila Tandukar, Jeevan B. Sherchand, Bikash Malla, Rajani Ghaju Shrestha, Ocean Thakali, Eiji Haramoto

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    Award type:Award from international society, conference, symposium, etc. 

  • WET2019 Excellent Presentation Award

    2019.7   Investigation of Shiga toxin-producing Escherichia coli in different wastewaters in the Kathmandu Valley, Nepal

    Niva Sthapit, Bikash Malla, Rajani Ghaju Shrestha, Sarmila Tandukar, Ocean Thakali, Jeevan B. Sherchand, Eiji Haramoto, Futaba Kazama

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    Award type:Award from international society, conference, symposium, etc. 

  • 第53回日本水環境学会年会 年会優秀発表賞(クリタ賞)

    2019.3   日本水環境学会   塩素消毒処理による大腸菌ファージ野生株の遺伝子型別の不活化効果

    堂山貴広, 原本英司

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    Award type:Award from Japanese society, conference, symposium, etc. 

  • WET2018 Excellent Presentation Award

    2018.7   Factors associated with co-infection of waterborne enteric viruses in diarrheal children

    Sarmila Tandukar, Jeevan B. Sherchand, Bikash Malla, Rajani Ghaju Shrestha, Dinesh Bhandari, Ocean Thakali, and Eiji Haramoto

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    Award type:Award from international society, conference, symposium, etc. 

  • ASM Microbe Travel Award

    2018.6   Presence of enteric viruses and protozoa in different sources of water in the Kathmandu Valley, Nepal

    Sarmila Tandukar, Bikash Malla, Rajani Ghaju Shrestha, Dinesh Bhandari, Jeevan B. Sherchand, Eiji Haramoto

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    Award type:Award from international society, conference, symposium, etc. 

  • 第45回土木学会関東支部技術研究発表会優秀発表者表彰

    2018.3   土木学会関東支部   アリゾナ州の人工湿地におけるウイルスの低減効果の評価

    伊藤瑠璃子

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    Award type:Award from Japanese society, conference, symposium, etc. 

  • 第45回土木学会関東支部技術研究発表会優秀発表者表彰

    2018.3   土木学会関東支部   アリゾナ州の人工湿地におけるウイルスの低減効果の評価

    伊藤瑠璃子

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    Award type:Award from Japanese society, conference, symposium, etc. 

  • 5th International Conference on Environment Pollution and Prevention (ICEPP 2017) Best Presentation Award

    2017.12   Detection of waterborne protozoa, viruses, and bacteria in groundwater and other water samples in the Kathmandu Valley, Nepal

    Eiji Haramoto

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    Award type:Award from international society, conference, symposium, etc. 

  • 5th International Conference on Environment Pollution and Prevention (ICEPP 2017) Best Presentation Award

    2017.12   Detection of waterborne protozoa, viruses, and bacteria in groundwater and other water samples in the Kathmandu Valley, Nepal

    Eiji Haramoto

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    Award type:Award from international society, conference, symposium, etc. 

  • WET2017 Excellent Presentation Award

    2017.7   Microbial source tracking of alternative drinking water sources in the Kathmandu Valley, Nepal, using Bacteroidales quantitative PCR assays

    Bikash Malla, Rajani Ghaju Shrestha, Sarmila Tandukar, Dinesh Bhandari, Daisuke Inoue, Kazunari Sei, Yasuhiro Tanaka, Jeevan B. Sherchand, Eiji Haramoto

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    Award type:Award from international society, conference, symposium, etc. 

  • WET2017 Excellent Presentation Award

    2017.7   日本水環境学会   Microbial source tracking of alternative drinking water sources in the Kathmandu Valley, Nepal, using Bacteroidales quantitative PCR assays

    Bikash Malla, Rajani Ghaju Shrestha, Sarmila Tandukar, Dinesh Bhandari, Daisuke Inoue, Kazunari Sei, Yasuhiro Tanaka, Jeevan B. Sherchand, Eiji Haramoto

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    Award type:Award from international society, conference, symposium, etc. 

  • 第51回日本水環境学会年会 年会学生ポスター発表賞(ライオン賞)(優秀賞)

    2017.3   日本水環境学会   カトマンズ盆地における生活用水の利用形態と健康影響の関係

    伊藤友里, Sadhana Shrestha, 原本英司, 新藤純子, 西田継

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    Award type:Award from Japanese society, conference, symposium, etc. 

  • 第51回日本水環境学会年会 年会学生ポスター発表賞(ライオン賞)(優秀賞)

    2017.3   日本水環境学会   カトマンズ盆地における生活用水の利用形態と健康影響の関係

    伊藤友里, Sadhana Shrestha, 原本英司, 新藤純子, 西田継

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    Award type:Award from Japanese society, conference, symposium, etc. 

  • WET2016 Excellent Presentation Award

    2016.8   Health risk assessment from enteropathogens through vegetable consumption in the Kathmandu Valley, Nepal

    Shankar Shrestha, Eiji Haramoto, Junko Shindo

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    Award type:Award from international society, conference, symposium, etc. 

  • WET2016 Excellent Presentation Award

    2016.8   日本水環境学会   Health risk assessment from enteropathogens through vegetable consumption in the Kathmandu Valley, Nepal

    Shankar Shrestha, Eiji Haramoto, Junko Shindo

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    Award type:Award from international society, conference, symposium, etc. 

  • 平成26年度土木学会論文賞

    2015.6   土木学会   水中のクリプトスポリジウム・ジアルジア検査における遺伝子検査法の実用性に関する検討

    岸田直裕,原本英司,今野祥顕,泉山信司,浅見真理,秋葉道宏

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    Award type:Award from Japanese society, conference, symposium, etc. 

  • 平成26年度土木学会論文賞

    2015.6   土木学会   水中のクリプトスポリジウム・ジアルジア検査における遺伝子検査法の実用性に関する検討

    岸田直裕, 原本英司, 今野祥顕, 泉山信司, 浅見真理, 秋葉道宏

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    Award type:Award from Japanese society, conference, symposium, etc. 

  • 山梨科学アカデミー奨励賞

    2015.5   山梨科学アカデミー   水環境中の健康関連微生物の動態解析に関する研究

    原本英司

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    Award type:Award from publisher, newspaper, foundation, etc. 

  • 山梨科学アカデミー奨励賞

    2015.5   山梨科学アカデミー   水環境中の健康関連微生物の動態解析に関する研究

    原本英司

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    Award type:Award from publisher, newspaper, foundation, etc. 

  • 第51回環境工学研究フォーラム 優秀ポスター発表賞

    2014.12   土木学会環境工学委員会   下水処理工程におけるF特異RNA大腸菌ファージの遺伝子群別の挙動解析

    原本英司,藤野紗妃,小田切美希栄

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    Award type:Award from Japanese society, conference, symposium, etc. 

  • 第50回環境工学研究フォーラム 論文賞

    2014.12   土木学会環境工学委員会   水中のクリプトスポリジウム・ジアルジア検査における遺伝子検査法の実用性に関する検討

    岸田直裕,原本英司,今野祥顕,泉山信司,浅見真理,秋葉道宏

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    Award type:Honored in official journal of a scientific society, scientific journal 

  • 第50回環境工学研究フォーラム 論文賞

    2014.12   土木学会環境工学委員会   水中のクリプトスポリジウム・ジアルジア検査における遺伝子検査法の実用性に関する検討

    岸田直裕, 原本英司, 今野祥顕, 泉山信司, 浅見真理, 秋葉道宏

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    Award type:Honored in official journal of a scientific society, scientific journal 

  • 第51回環境工学研究フォーラム 優秀ポスター発表賞

    2014.12   土木学会環境工学委員会   下水処理工程におけるF特異RNA大腸菌ファージの遺伝子群別の挙動解析

    原本英司, 藤野紗妃, 小田切美希栄

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    Award type:Award from Japanese society, conference, symposium, etc. 

  • 平成26年度山梨大学戦略・公募プロジェクト経費 若手研究者等の表彰

    2014.8   山梨大学  

    原本英司

  • 平成26年度山梨大学戦略・公募プロジェクト経費 若手研究者等の表彰

    2014.8   山梨大学  

    原本英司

  • 平成25年度日本水道協会会長表彰(有効賞)

    2013.10   日本水道協会   降雨出水時の河川における病原微生物及び指標微生物の濃度変動特性の解析

    原本英司

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    Award type:Honored in official journal of a scientific society, scientific journal 

  • 平成25年度日本水道協会会長表彰(有効賞)

    2013.10   日本水道協会   降雨出水時の河川における病原微生物及び指標微生物の濃度変動特性の解析

    原本英司

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    Award type:Honored in official journal of a scientific society, scientific journal 

  • 平成25年度山梨大学戦略・公募プロジェクト経費 若手研究者等の表彰

    2013.7   山梨大学  

    原本英司

  • 平成25年度山梨大学戦略・公募プロジェクト経費 若手研究者等の表彰

    2013.7   山梨大学  

    原本英司

  • 平成24年度山梨大学優秀教員奨励制度表彰

    2013.3   山梨大学  

    原本英司

  • 平成24年度山梨大学優秀教員奨励制度表彰

    2013.3   山梨大学  

    原本英司

  • 平成24年度山梨大学戦略・公募プロジェクト経費 若手研究者等の表彰

    2012.7   山梨大学  

    原本英司

  • 平成24年度山梨大学戦略・公募プロジェクト経費 若手研究者等の表彰

    2012.7   山梨大学  

    原本英司

  • 平成22年度山梨大学戦略的プロジェクト経費 若手研究者等の表彰

    2010.8   山梨大学  

    原本英司

  • 平成22年度山梨大学戦略的プロジェクト経費 若手研究者等の表彰

    2010.8   山梨大学  

    原本英司

  • 第45回環境工学研究フォーラム 論文賞

    2009.11   土木学会環境工学委員会   新たな代替指標としてマウス分離株を用いた水道水中のノロウイルスの塩素耐性の解明

    北島正章,遠矢幸伸,松原康一,原本英司,宇田川悦子,片山浩之,大垣眞一郎

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    Award type:Honored in official journal of a scientific society, scientific journal 

  • 第45回環境工学研究フォーラム 論文賞

    2009.11   土木学会環境工学委員会   新たな代替指標としてマウス分離株を用いた水道水中のノロウイルスの塩素耐性の解明

    北島正章, 遠矢幸伸, 松原康一, 原本英司, 宇田川悦子, 片山浩之, 大垣眞一郎

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    Award type:Honored in official journal of a scientific society, scientific journal 

  • 平成21年度山梨大学戦略的プロジェクト経費 若手研究者等の表彰

    2009.8   山梨大学  

    原本英司

  • 平成21年度山梨大学戦略的プロジェクト経費 若手研究者等の表彰

    2009.8   山梨大学  

    原本英司

  • 東京大学大学院工学系研究科 工学系研究科長賞(博士)

    2007.3   東京大学   水環境中における腸管系ウイルスの挙動の定量的解析

    原本英司

  • 東京大学大学院工学系研究科 工学系研究科長賞(博士)

    2007.3   東京大学   水環境中における腸管系ウイルスの挙動の定量的解析

    原本英司

  • 第43回環境工学研究フォーラム 優秀ポスター発表賞

    2006.11   土木学会環境工学委員会   ベトナム・ホーチミン市における微生物汚染状況調査

    北島正章,Chanetta Phanuwan,原本英司,片山浩之,滝沢智,大垣眞一郎

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    Award type:Award from Japanese society, conference, symposium, etc. 

  • 第43回環境工学研究フォーラム 優秀ポスター発表賞

    2006.11   土木学会環境工学委員会   ベトナム・ホーチミン市における微生物汚染状況調査

    北島正章, Chanetta Phanuwan, 原本英司, 片山浩之, 滝沢智, 大垣眞一郎

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    Award type:Award from Japanese society, conference, symposium, etc. 

  • 第37回日本水環境学会年会 優秀発表賞(クリタ賞)

    2003.3   日本水環境学会   河川水からの腸管系ウイルスの検出

    原本英司,片山浩之,大垣眞一郎

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    Award type:Award from Japanese society, conference, symposium, etc. 

  • 第37回日本水環境学会年会 優秀発表賞(クリタ賞)

    2003.3   日本水環境学会   河川水からの腸管系ウイルスの検出

    原本英司, 片山浩之, 大垣眞一郎

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    Award type:Award from Japanese society, conference, symposium, etc. 

▼display all

Teaching Experience (On-campus)

  • 基礎ゼミ(電気電子工学コース) Major achievement

    2024Year  Type of subject:Professional education (undergraduate)

  • 基礎ゼミ(メカトロニクスコース) Major achievement

    2024Year  Type of subject:Professional education (undergraduate)

  • 基礎ゼミ(機械工学コース) Major achievement

    2024Year  Type of subject:Professional education (undergraduate)

  • 基礎ゼミ(情報系クラス) Major achievement

    2024Year  Type of subject:Professional education (undergraduate)

  • 基礎ゼミ(総合工学クラス) Major achievement

    2024Year  Type of subject:Professional education (undergraduate)

  • 基礎ゼミ(土木環境系クラス) Major achievement

    2024Year  Type of subject:Professional education (undergraduate)

  • 基礎ゼミ(化学系クラス) Major achievement

    2024Year  Type of subject:Professional education (undergraduate)

  • Introduction to Civil and Environmental Engineering Major achievement

    2024Year  Type of subject:Professional education (undergraduate)

  • Advanced Multidiscipline Engineering Major achievement

    2024Year  Type of subject:Master's (Graduate School)

  • Environmental Statistics Major achievement

    2024Year  Type of subject:Master's (Graduate School)

  • Advanced Environmental Data Analysis Major achievement

    2024Year  Type of subject:Dr. (Graduate School)

  • Introduction to Environmental Engineering Major achievement

    2024Year  Type of subject:Professional education (undergraduate)

  • Experiments of Environmental Engineering Major achievement

    2024Year  Type of subject:Professional education (undergraduate)

  • 土木環境工学基礎ゼミ Major achievement

    2023Year  Type of subject:Professional education (undergraduate)

  • 土木環境工学英文講読 Major achievement

    2023Year  Type of subject:Professional education (undergraduate)

  • Engineering Ethics Major achievement

    2023Year  Type of subject:Professional education (undergraduate)

  • Experiments of Environmental Engineering Major achievement

    2023Year  Type of subject:Professional education (undergraduate)

  • Introduction to Environmental Engineering Major achievement

    2023Year

  • Sanitary Engineering and Exercise Major achievement

    2023Year  Type of subject:Professional education (undergraduate)

  • Fundamental Chemistry I Major achievement

    2023Year  Type of subject:Professional education (undergraduate)

  • Advanced Environmental Data Analysis Major achievement

    2023Year  Type of subject:Dr. (Graduate School)

  • Advanced Multidiscipline Engineering Major achievement

    2023Year  Type of subject:Master's (Graduate School)

  • Environmental Statistics Major achievement

    2023Year

  • Advanced Water Quality Assessment Major achievement

    2023Year  Type of subject:Master's (Graduate School)

  • Advanced Water Quality Assessment Major achievement

    2023Year  Type of subject:Dr. (Graduate School)

  • Communication in Science Major achievement

    2022Year  Type of subject:Master's (Graduate School)

  • Environmental Statistics Major achievement

    2022Year  Type of subject:Master's (Graduate School)

  • Advanced Environmental Data Analysis Major achievement

    2022Year  Type of subject:Dr. (Graduate School)

  • Fundamental Chemistry I Major achievement

    2022Year  Type of subject:Professional education (undergraduate)

  • Introduction to Environmental Engineering Major achievement

    2022Year  Type of subject:Professional education (undergraduate)

  • Experiments of Environmental Engineering Major achievement

    2022Year  Type of subject:Professional education (undergraduate)

  • 土木環境工学基礎ゼミ Major achievement

    2022Year  Type of subject:Professional education (undergraduate)

  • Advanced Water Quality Assessment Major achievement

    2022Year  Type of subject:Master's (Graduate School)

  • Sanitary Engineering and Exercise Major achievement

    2022Year  Type of subject:Professional education (undergraduate)

  • Engineering Ethics Major achievement

    2022Year  Type of subject:Professional education (undergraduate)

  • Engineering Ethics Major achievement

    2022Year  Type of subject:Professional education (undergraduate)

  • 土木環境工学英文講読 Major achievement

    2022Year  Type of subject:Professional education (undergraduate)

  • Life and Health Major achievement

    2022Year  Type of subject:Master's (Graduate School)

  • Advanced Multidiscipline Engineering Major achievement

    2022Year  Type of subject:Master's (Graduate School)

  • 土木環境工学英文講読 Major achievement

    2021Year  Type of subject:Professional education (undergraduate)

  • Life and Health Major achievement

    2020Year  Type of subject:Master's (Graduate School)

  • 土木環境工学英文講読 Major achievement

    2020Year  Type of subject:Professional education (undergraduate)

  • Leadership Perspectives and Practices II Major achievement

    2020Year  Type of subject:Professional education (undergraduate)

  • Sanitary Engineering and Exercise Major achievement

    2020Year  Type of subject:Professional education (undergraduate)

  • Advanced Water Quality Assessment Major achievement

    2020Year  Type of subject:Master's (Graduate School)

  • Advanced Water Quality Assessment Major achievement

    2020Year  Type of subject:Dr. (Graduate School)

  • 土木環境工学基礎ゼミ Major achievement

    2020Year  Type of subject:Professional education (undergraduate)

  • Leadership Perspectives and Practices I Major achievement

    2020Year  Type of subject:Professional education (undergraduate)

  • Experiments of Environmental Engineering Major achievement

    2020Year  Type of subject:Professional education (undergraduate)

  • Introduction to Environmental Engineering Major achievement

    2020Year  Type of subject:Professional education (undergraduate)

  • Fundamental Chemistry I Major achievement

    2020Year  Type of subject:Professional education (undergraduate)

  • Advanced Environmental Data Analysis Major achievement

    2020Year  Type of subject:Dr. (Graduate School)

  • Environmental Statistics Major achievement

    2020Year  Type of subject:Master's (Graduate School)

  • 衛生工学及び演習 Major achievement

    2017Year  Type of subject:Professional education (undergraduate)

  • 陸水水質評価特論 Major achievement

    2017Year  Type of subject:Dr. (Graduate School)

  • 陸水水質評価特論 Major achievement

    2017Year  Type of subject:Master's (Graduate School)

  • 土木環境工学英文講読 Major achievement

    2017Year  Type of subject:Professional education (undergraduate)

  • 環境データ分析II Major achievement

    2017Year  Type of subject:Dr. (Graduate School)

  • 環境データ分析I Major achievement

    2017Year  Type of subject:Master's (Graduate School)

  • 基礎化学I Major achievement

    2016Year  Type of subject:Professional education (undergraduate)

  • Integrated Medicine and River Basin Engineering

    2016Year  Type of subject:Master's (Graduate School)

  • 土木環境工学英文講読 Major achievement

    2016Year  Type of subject:Professional education (undergraduate)

  • Advanced Water Quality Assessment Major achievement

    2016Year  Type of subject:Master's (Graduate School)

  • Advanced Water Quality Assessment

    2016Year  Type of subject:Dr. (Graduate School)

  • Introduction to Environmental Engineering Major achievement

    2016Year  Type of subject:Professional education (undergraduate)

  • Environmental Data Analysis I

    2016Year  Type of subject:Master's (Graduate School)

  • Environmental Data Analysis II Major achievement

    2016Year  Type of subject:Dr. (Graduate School)

  • 環境分析特論 Major achievement

    2016Year  Type of subject:Master's (Graduate School)

  • 環境工学実験 Major achievement

    2016Year  Type of subject:Professional education (undergraduate)

  • 陸水水質アセスメント特論 Major achievement

    2015Year  Type of subject:Dr. (Graduate School)

  • 陸水水質評価特論 Major achievement

    2015Year  Type of subject:Master's (Graduate School)

  • 環境分析特論 Major achievement

    2015Year  Type of subject:Master's (Graduate School)

  • 流域医工学特論 Major achievement

    2015Year  Type of subject:Master's (Graduate School)

  • 土木環境工学英文講読 Major achievement

    2015Year  Type of subject:Professional education (undergraduate)

  • コミュニケーション Major achievement

    2015Year  Type of subject:Professional education (undergraduate)

  • 環境工学概論 Major achievement

    2015Year  Type of subject:Professional education (undergraduate)

  • 環境工学実験 Major achievement

    2015Year  Type of subject:Professional education (undergraduate)

  • 土木環境工学基礎ゼミ Major achievement

    2015Year  Type of subject:Professional education (undergraduate)

  • 基礎化学I Major achievement

    2015Year  Type of subject:Professional education (undergraduate)

  • 環境分析特論 Major achievement

    2014Year  Type of subject:Master's (Graduate School)

  • 流域医工学特論 Major achievement

    2014Year  Type of subject:Master's (Graduate School)

  • 土木環境工学基礎ゼミ Major achievement

    2014Year  Type of subject:Professional education (undergraduate)

  • 環境工学実験 Major achievement

    2014Year  Type of subject:Professional education (undergraduate)

  • 環境化学・生物学実験 Major achievement

    2014Year  Type of subject:Common education (undergraduate)

  • 土木環境科学実験1 Major achievement

    2014Year  Type of subject:Common education (undergraduate)

  • 環境工学概論 Major achievement

    2014Year  Type of subject:Professional education (undergraduate)

  • 流域医工学特論 Major achievement

    2013Year  Type of subject:Master's (Graduate School)

  • 環境分析特論 Major achievement

    2013Year  Type of subject:Master's (Graduate School)

  • 環境工学概論 Major achievement

    2013Year  Type of subject:Professional education (undergraduate)

    化学実験、微生物実験、水処理実験

  • 土木環境科学実験2 Major achievement

    2013Year  Type of subject:Professional education (undergraduate)

  • 環境化学・生物学実験 Major achievement

    2013Year  Type of subject:Professional education (undergraduate)

  • 環境工学実験 Major achievement

    2013Year  Type of subject:Professional education (undergraduate)

  • 土木環境工学英文講読 Major achievement

    2013Year  Type of subject:Professional education (undergraduate)

  • 土木環境工学英文講読 Major achievement

    2012Year  Type of subject:Professional education (undergraduate)

  • 環境工学実験 Major achievement

    2012Year  Type of subject:Professional education (undergraduate)

  • 環境分析特論 Major achievement

    2012Year  Type of subject:Master's (Graduate School)

  • 流域医工学特論 Major achievement

    2012Year  Type of subject:Master's (Graduate School)

  • 環境化学・生物学実験 Major achievement

    2012Year  Type of subject:Professional education (undergraduate)

  • 環境化学・生物学実験 Major achievement

    2011Year  Type of subject:Professional education (undergraduate)

  • 流域医工学特論 Major achievement

    2011Year  Type of subject:Master's (Graduate School)

  • 環境分析特論 Major achievement

    2011Year  Type of subject:Master's (Graduate School)

  • 土木環境工学英文講読 Major achievement

    2011Year  Type of subject:Professional education (undergraduate)

  • 環境工学実験 Major achievement

    2011Year  Type of subject:Professional education (undergraduate)

  • コミュニケーション Major achievement

    2011Year  Type of subject:Professional education (undergraduate)

  • 土木環境工学入門ゼミ Major achievement

    2011Year  Type of subject:Professional education (undergraduate)

  • 環境分析特論 Major achievement

    2010Year  Type of subject:Master's (Graduate School)

  • 流域医工学特論 Major achievement

    2010Year  Type of subject:Master's (Graduate School)

  • 環境化学・生物学実験 Major achievement

    2010Year  Type of subject:Professional education (undergraduate)

  • 土木環境工学入門ゼミ Major achievement

    2010Year  Type of subject:Professional education (undergraduate)

  • 環境工学実験 Major achievement

    2010Year  Type of subject:Professional education (undergraduate)

  • コミュニケーション Major achievement

    2010Year  Type of subject:Professional education (undergraduate)

  • 土木環境工学英文講読 Major achievement

    2010Year  Type of subject:Professional education (undergraduate)

  • 環境化学・生物学実験 Major achievement

    2009Year  Type of subject:Professional education (undergraduate)

  • 環境分析特論 Major achievement

    2009Year  Type of subject:Master's (Graduate School)

  • 土木環境工学入門ゼミ Major achievement

    2009Year  Type of subject:Professional education (undergraduate)

  • 流域医工学特論 Major achievement

    2009Year  Type of subject:Master's (Graduate School)

  • 環境工学実験 Major achievement

    2009Year  Type of subject:Professional education (undergraduate)

  • コミュニケーション Major achievement

    2009Year  Type of subject:Professional education (undergraduate)

  • 土木環境工学英文講読 Major achievement

    2009Year  Type of subject:Professional education (undergraduate)

    3年後期

  • 土木環境工学英文講読 Major achievement

    2009Year  Type of subject:Professional education (undergraduate)

    4年前期

  • 環境工学実験 Major achievement

    2008Year  Type of subject:Professional education (undergraduate)

  • コミュニケーション Major achievement

    2008Year  Type of subject:Professional education (undergraduate)

▼display all

Teaching achievements

  • 令和5年度第2回工学域FD「教職員ができる自殺防止について」(運営)

    2024.03.14

  • 令和5年度第1回工学域FD「学生の自殺が起きたときの対応」(運営)

    2023.11.16

  • 令和5年度第7回全学FD研修会「高大接続を見据えた論理的思考力を養う文章表現指導」

    2023

  • 令和5年度第4回全学FD研修会「障がい学生への支援のあり方について」

    2023

  • 令和5年度第2回全学FD研修会「共通教育改革プラン説明会」

    2023

  • 令和5年度第1回全学FD研修会「大学教育と AI 対話サービスの共存にむけて」

    2023

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Other educational achievements

  • 大学院博士・修士課程における英語での授業の実施

    2023

  • キャリアハウス「流域環境SDGs」の実施(ハウス代表教員)

    2023

  • キャリアハウス「流域環境SDGs」の実施(ハウス代表教員)

    2022

  • 大学院博士・修士課程における英語での授業の実施

    2022

Social Activities

  • 下水疫学調査を活用した新型コロナウイルスの感染流行監視システムの構築

    Role(s): Lecturer

    山梨大学  山梨大学客員社会連携コーディネータ研修  オンライン  2022.1 - 2022.3

     More details

    Audience: Company

    Type:Lecture

  • 下水疫学調査を活用した新型コロナウイルスの感染流行監視システムの構築

    Role(s): Lecturer

    山梨大学  山梨大学客員社会連携コーディネータ研修  オンライン  2022.1 - 2022.3

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    Audience: Company

    Type:Lecture

  • 令和2年度山梨大学・山梨県立大学合同特別講演会 第4回教養教育センター講座「下水疫学調査による新型コロナウイルス感染状況の把握」

    Role(s): Lecturer

    2020.12

  • 令和2年度山梨大学・山梨県立大学合同特別講演会 第4回教養教育センター講座「下水疫学調査による新型コロナウイルス感染状況の把握」

    Role(s): Lecturer

    2020.12

  • 感染拡大の予兆を捉える研究

    Role(s): Appearance

    UTYテレビ山梨「スゴろく」  2020.11

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    Audience: General

    Type:TV or radio program

Professional Memberships

  • American Society for Microbiology

    2021.1 - 2021.12

  • 日本微生物生態学会

    2018.4 - 2020.12

  • 土木学会

    2009.1

  • American Society for Microbiology

    2008.1 - 2008.12

  • ウイルス性下痢症研究会

    2006.4

  • 日本ウイルス学会

    2003.4 - 2014.12

  • 日本水環境学会

    2001.10

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Committee Memberships

  • 株式会社PCER(環境省 水・大気環境局 環境管理課 環境汚染対策室) 令和5年度生活環境項目環境基準に関する意見交換会   委員  

    2023.12 - 2024.3   

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    Committee type:Government (national level)

  • 株式会社日水コン(環境省 水・大気環境局 環境管理課 環境汚染対策室) 令和5年度環境中の薬剤耐性の対応の在り方に関する意見交換会   委員  

    2023.10 - 2024.3   

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    Committee type:Government (national level)

  • 株式会社日水コン(環境省 水・大気環境局 環境管理課 環境汚染対策室) 令和5年度大腸菌群数の排水基準の見直しに係る検討会   委員  

    2023.7 - 2024.3   

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    Committee type:Government (national level)

  • 7th Environmental Technology & Management Conference (ETMC) 2023   Scientific Committee Member  

    2023.4 - 2023.11   

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  • 株式会社日水コン(環境省 水・大気環境局 水環境課) 令和4年度大腸菌群数の排水基準の見直しに係る検討会   委員  

    2022.11 - 2023.3   

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  • 日本水環境学会 令和4年度受託研究「下水中の新型コロナウイルス検出方法研究」検討委員会   委員  

    2022.9 - 2023.3   

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  • 国立環境研究所 環境研究総合推進費「ごみの排出・収集時における感染防止対策に関する研究」アドバイザリーボード会合   アドバイザー  

    2022.5 - 2025.3   

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  • 株式会社日水コン(環境省 水・大気環境局水環境課) 生活環境項目環境基準に関する意見交換会   委員  

    2022.1 - 2022.3   

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    Committee type:Government (national level)

  • ACS ES&T Water誌 特集号「Wastewater Surveillance and Community Pathogen Detection」   ゲストエディター  

    2021.9 - 2022.3   

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  • 日本水環境学会 令和3年度受託研究「下水中の新型コロナウイルス検出方法研究」検討委員会   委員  

    2021.8 - 2022.3   

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    Committee type:Society

  • Journal of Water & Health誌 特集号「SARS-CoV-2 and water」   ゲストエディター  

    2021.2 - 2022.2   

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    Committee type:Society

  • Water誌 特集号「Health-Related Water Microbiology and Wastewater-Based Epidemiology」    ゲストエディター  

    2021.1 - 2022.1   

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  • 水質分析法検討調査業務検討会(環境省 水・大気環境局水環境課)   委員  

    2020.12 - 2021.3   

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    Committee type:Government (national level)

  • 水質分析法検討調査業務検討会(環境省 水・大気環境局水環境課)   委員  

    2020.12 - 2021.3   

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    Committee type:Government (national level)

  • International Technical Committee Member of 8th International Conference on Environment Pollution and Prevention (ICEPP 2018)   Committee Member  

    2020.12   

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  • International Technical Committee Member of 8th International Conference on Environment Pollution and Prevention (ICEPP 2018)   Committee Member  

    2020.12   

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  • 日本水環境学会 令和2年度受託研究「下水中の新型コロナウイルス検出方法研究」検討委員会   委員  

    2020.8 - 2021.3   

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  • 日本水環境学会受託研究「下水中の新型コロナウイルス検出方法研究」検討委員会   委員  

    2020.8 - 2021.3   

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  • 令和2年度日本水環境学会受託研究「下水中の新型コロナウイルス検出方法研究」検討委員会   委員  

    2020.8 - 2021.3   

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  • 日本水環境学会COVID-19タスクフォース   幹事  

    2020.5 - 2021.9   

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  • 日本水環境学会COVID-19タスクフォース   幹事  

    2020.5 - 2021.9   

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  • 日本水環境学会 水中の健康関連微生物研究委員会   幹事長  

    2020.4   

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  • 日本水環境学会 水中の健康関連微生物研究委員会   幹事長  

    2020.4   

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  • International Water Association (IWA) Specialist Group Health Related Water Microbiology   運営幹事会委員(Management Committee Member)  

    2019.9   

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  • International Water Association (IWA) Specialist Group Health Related Water Microbiology   運営幹事会委員(Management Committee Member)  

    2019.9   

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  • International Technical Committee Member of 7th International Conference on Environment Pollution and Prevention (ICEPP 2018)   Committee Member  

    2019.7 - 2019.12   

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  • International Technical Committee Member of 7th International Conference on Environment Pollution and Prevention (ICEPP 2018)   Committee Member  

    2019.7 - 2019.12   

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  • 日本水環境学会 水中の健康関連微生物研究委員会   幹事  

    2019.4 - 2020.3   

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  • 日本水環境学会 水中の健康関連微生物研究委員会   幹事  

    2019.4 - 2020.3   

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  • Pathogens誌 特集号「Enteric viruses in aquatic environments」   ゲストエディター  

    2018.11 - 2020.4   

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  • Pathogens誌 特集号「Enteric viruses in aquatic environments」   ゲストエディター  

    2018.11 - 2020.4   

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  • 第53回日本水環境学会年会クリタ賞・ライオン賞選考委員会   委員  

    2018.11 - 2019.3   

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  • 第53回日本水環境学会年会クリタ賞・ライオン賞選考委員会   委員  

    2018.11 - 2019.3   

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  • 環境省 中央環境審議会 水環境部会 生活環境項目環境基準専門委員会   専門委員  

    2018.8 - 2021.3   

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    Committee type:Government (national level)

  • 環境省 中央環境審議会 水環境部会 生活環境項目環境基準専門委員会   専門委員  

    2018.8 - 2021.3   

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  • 土木学会 土木学会論文賞選考委員会   幹事長  

    2018.8 - 2019.6   

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  • 土木学会 土木学会論文賞選考委員会   幹事長  

    2018.8 - 2019.6   

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  • International Technical Committee Member of 6th International Conference on Environment Pollution and Prevention (ICEPP 2018)   Committee Member  

    2018.7 - 2018.10   

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    Committee type:Society

  • Scientific Advisory Committee Member of 6th International Young Researchers' Workshop on River Basin Environment and Management   Scientific Advisory Committee Member  

    2018.7 - 2018.10   

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  • International Technical Committee Member of 6th International Conference on Environment Pollution and Prevention (ICEPP 2018)   Committee Member  

    2018.7 - 2018.10   

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    Committee type:Society

  • Scientific Advisory Committee Member of 6th International Young Researchers' Workshop on River Basin Environment and Management   Scientific Advisory Committee Member  

    2018.7 - 2018.10   

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  • 日本微生物生態学会第32回大会実行委員会   委員  

    2018.2 - 2019.9   

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  • 日本微生物生態学会第32回大会実行委員会   委員  

    2018.2 - 2019.9   

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  • 第45回土木学会関東支部技術研究発表会実行委員会   委員  

    2017.12 - 2018.3   

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  • 第45回土木学会関東支部技術研究発表会実行委員会   委員  

    2017.12 - 2018.3   

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    Committee type:Society

  • International Technical Committee of 5th International Conference on Environment Pollution and Prevention (ICEPP 2017   Committee Member  

    2017.10 - 2017.12   

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  • International Technical Committee of 5th International Conference on Environment Pollution and Prevention (ICEPP 2017   Committee Member  

    2017.10 - 2017.12   

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  • 日本水環境学会 年会・シンポジウム等検討委員会   委員  

    2017.7 - 2020.7   

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  • 日本水環境学会 年会・シンポジウム等検討委員会   委員  

    2017.7 - 2020.7   

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  • 第53回日本水環境学会年会実行委員会   幹事長  

    2017.7 - 2019.4   

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  • 第53回日本水環境学会年会実行委員会   幹事長  

    2017.7 - 2019.4   

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  • 第52回日本水環境学会年会実行委員会   委員  

    2017.7 - 2018.3   

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  • 平成29年度水浴場水質判定基準検討会委員(環境省 水・大気環境局 水環境課)   委員  

    2017.7 - 2018.3   

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  • 第52回日本水環境学会年会実行委員会   委員  

    2017.7 - 2018.3   

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  • 平成29年度水浴場水質判定基準検討会委員(環境省 水・大気環境局 水環境課)   委員  

    2017.7 - 2018.3   

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    Committee type:Government (national level)

  • Scientific Advisory Committee of 5th International Young Researchers' Workshop on River Basin Environment and Management   Committee member  

    2017.7 - 2017.10   

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  • Scientific Advisory Committee of 5th International Young Researchers' Workshop on River Basin Environment and Management   Committee member  

    2017.7 - 2017.10   

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  • 土木学会土木学会論文集編集委員会G分冊編集小委員会   幹事  

    2017.6 - 2019.6   

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  • 土木学会土木学会論文集編集委員会G分冊編集小委員会   幹事  

    2017.6 - 2019.6   

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  • 平成29年度科学研究費委員会   専門委員  

    2016.12 - 2017.11   

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  • 平成29年度科学研究費委員会   専門委員  

    2016.12 - 2017.11   

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    Committee type:Government (national level)

  • Scientific Advisory Committee of 4th International Young Researchers' Workshop on River Basin Environment and Management   Committee Member  

    2016.8 - 2016.11   

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  • Scientific Advisory Committee of 4th International Young Researchers' Workshop on River Basin Environment and Management   Committee Member  

    2016.8 - 2016.11   

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  • 大腸菌の環境基準化に係る検討会(環境省 水・大気環境局水環境課)   委員  

    2016.7 - 2017.3   

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  • 大腸菌の環境基準化に係る検討会(環境省 水・大気環境局水環境課)   委員  

    2016.7 - 2017.3   

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  • 日本水環境学会 広報委員会   委員  

    2015.7 - 2017.6   

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  • 土木学会関東支部   幹事(土木学会認定技術者資格試験実施部会)  

    2015.5 - 2017.5   

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  • 土木学会関東支部   幹事(土木学会認定技術者資格試験実施部会)  

    2015.5 - 2017.5   

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  • 土木学会関東支部山梨会   幹事  

    2015.4 - 2017.3   

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  • 土木学会関東支部山梨会   幹事  

    2015.4 - 2017.3   

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  • 土木学会環境工学委員会次世代下水道小委員会   委員  

    2013.4 - 2019.3   

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  • 土木学会環境工学委員会論文集小委員会   委員  

    2013.4 - 2019.3   

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  • 土木学会環境工学委員会   委員兼幹事  

    2013.4 - 2019.3   

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  • Applied and Environmental Microbiology (AEM)誌   編集委員(Editorial Board Member)  

    2013.1 - 2021.12   

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  • 日本水環境学会 水環境学会誌編集企画部会    編集委員(ゲストエディター)  

    2012.12 - 2013.5   

  • 日本水環境学会 水中の健康関連微生物研究委員会   委員  

    2009.9 - 2019.3   

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  • 公共用水域の人畜由来汚染による健康影響リスクの解明と制御に関する研究委員会   委員  

    2008.12 - 2011.3   

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