研究キーワード	research interests

研究分野	research research_areas

学歴	education

経歴	experience

委員歴	committee memberships	2024年08月 － 2024年12月 Future of Global Health Initiatives (FGHI) Commitments Task Team 2024年04月 － 2024年12月 Future of Global Health Initiatives (FGHI) Research & Learning Task Team 2024/08 － 2024/12 Future of Global Health Initiatives (FGHI) Commitments Task Team 2024/04 － 2024/12 Future of Global Health Initiatives (FGHI) Research & Learning Task Team

所属学協会	association memberships

受賞	awards

論文	papers	Universal health coverage, Knowledge Hub, and debt-to-health. Ryuichi Komatsu,Colleen Daniels,Rachel Ong,Gorik Ooms,Magda Robalo Lancet (London, England) 407巻10527号493頁-493頁 2026年01月31日 The successful scaling-up of antiretroviral therapy globally has many lessons for advancing universal health coverage: progress at risk. Yibeltal Assefa,Gorik Ooms,Ryuichi Komatsu,Solomon Woldeyohannes,Charles F Gilks Globalization and health 22巻1号16頁-16頁 2025年12月29日 Regional action needed to halt antimalarial drug resistance in Africa. Rosario Martinez-Vega,Deus S Ishengoma,Roly Gosling,Philip J Rosenthal,Arjen Dondorp,Karen I Barnes,Christian Nsanzabana,Abdoulaye A Djimde,Lynette I Ochola-Oyier,James Tibenderana,John Chimumbwa,Lemu Golassa,Ntuli A Kapologwe,Wilfred F Mbacham,Moses R Kamya,David A Fidock,Ryuichi Komatsu,Lorenz von Seidlein,Mehul Dhorda Lancet (London, England) 405巻10472号7頁-10頁 2025年01月04日 Is global health security worth 0.01% of our gross domestic product? Gorik Ooms,Yibeltal Assefa,Salome Charalambous,Ter Tiero Elias Dah,Kristof Decoster,Bouke de Jong,Bernadette Hensen,Ryuichi Komatsu,Natama Hamtandi Magloire,Ellen M H Mitchell,Thijs Reyniers,Anna Rosanas-Urgell,Maria-Belen Tarrafeta-Sayas,Halidou Tinto,Alan Whiteside,Raffaella Ravinetto PLOS global public health 5巻5号e0004491頁- 2025年 Artemisinin-resistant malaria in Africa demands urgent action. Mehul Dhorda,Akira Kaneko,Ryuichi Komatsu,Achyut Kc,Salum Mshamu,Samwel Gesase,Ntuli Kapologwe,Ashenafi Assefa,Jimmy Opigo,Yeka Adoke,Chris Ebong,Corine Karema,Aline Uwimana,Jean-Louis Ndikumana Mangara,Chanaki Amaratunga,Thomas J Peto,Rupam Tripura,James J Callery,Bipin Adhikari,Mavuto Mukaka,Phaik Yeong Cheah,Leon Mutesa,Nicholas P J Day,Karen I Barnes,Arjen Dondorp,Philip J Rosenthal,Nicholas J White,Lorenz von Seidlein Science (New York, N.Y.) 385巻6706号252頁-254頁 2024年07月19日 Framework for Evaluating the Health Impact of the Scale-Up of Malaria Control Interventions on All-Cause Child Mortality in Sub-Saharan Africa. Yazoume Yé,Thomas P Eisele,Erin Eckert,Eline Korenromp,Jui A Shah,Christine L Hershey,Elizabeth Ivanovich,Holly Newby,Liliana Carvajal-Velez,Michael Lynch,Ryuichi Komatsu,Richard E Cibulskis,Zhuzhi Moore,Achuyt Bhattarai The American journal of tropical medicine and hygiene 97巻3_Suppl号9頁-19頁 2017年09月 Implementing Impact Evaluations of Malaria Control Interventions: Process, Lessons Learned, and Recommendations. Christine L Hershey,Achuyt Bhattarai,Lia S Florey,Peter D McElroy,Carrie F Nielsen,Yazoume Yé,Erin Eckert,Ana Cláudia Franca-Koh,Estifanos Shargie,Ryuichi Komatsu,Paul Smithson,Julie Thwing,Jules Mihigo,Samantha Herrera,Cameron Taylor,Jui Shah,Eric Mouzin,Steven S Yoon,S René Salgado The American journal of tropical medicine and hygiene 97巻3_Suppl号20頁-31頁 2017年09月 Availability and Quality of Size Estimations of Female Sex Workers, Men Who Have Sex with Men, People Who Inject Drugs and Transgender Women in Low- and Middle-Income Countries. Keith Sabin,Jinkou Zhao,Jesus Maria Garcia Calleja,Yaou Sheng,Sonia Arias Garcia,Annette Reinisch,Ryuichi Komatsu PloS one 11巻5号e0155150頁- 2016年 Saving lives in health: global estimates and country measurement. Daniel Low-Beer,Ryuichi Komatsu,Osamu Kunii PLoS medicine 10巻10号e1001523頁- 2013年10月 Innovative community-based approaches doubled tuberculosis case notification and improve treatment outcome in Southern Ethiopia. Mohammed A Yassin,Daniel G Datiko,Olivia Tulloch,Paulos Markos,Melkamsew Aschalew,Estifanos B Shargie,Mesay H Dangisso,Ryuichi Komatsu,Suvanand Sahu,Lucie Blok,Luis E Cuevas,Sally Theobald PloS one 8巻5号e63174頁- 2013年 Universal health coverage, Knowledge Hub, and debt-to-health. Ryuichi Komatsu,Colleen Daniels,Rachel Ong,Gorik Ooms,Magda Robalo Lancet (London, England) 407.10527.493-493 2026/01/31 The successful scaling-up of antiretroviral therapy globally has many lessons for advancing universal health coverage: progress at risk. Yibeltal Assefa,Gorik Ooms,Ryuichi Komatsu,Solomon Woldeyohannes,Charles F Gilks Globalization and health 22.1.16-16 2025/12/29 Regional action needed to halt antimalarial drug resistance in Africa. Rosario Martinez-Vega,Deus S Ishengoma,Roly Gosling,Philip J Rosenthal,Arjen Dondorp,Karen I Barnes,Christian Nsanzabana,Abdoulaye A Djimde,Lynette I Ochola-Oyier,James Tibenderana,John Chimumbwa,Lemu Golassa,Ntuli A Kapologwe,Wilfred F Mbacham,Moses R Kamya,David A Fidock,Ryuichi Komatsu,Lorenz von Seidlein,Mehul Dhorda Lancet (London, England) 405.10472.7-10 2025/01/04 Is global health security worth 0.01% of our gross domestic product? Gorik Ooms,Yibeltal Assefa,Salome Charalambous,Ter Tiero Elias Dah,Kristof Decoster,Bouke de Jong,Bernadette Hensen,Ryuichi Komatsu,Natama Hamtandi Magloire,Ellen M H Mitchell,Thijs Reyniers,Anna Rosanas-Urgell,Maria-Belen Tarrafeta-Sayas,Halidou Tinto,Alan Whiteside,Raffaella Ravinetto PLOS global public health 5.5.e0004491- 2025 Artemisinin-resistant malaria in Africa demands urgent action. Mehul Dhorda,Akira Kaneko,Ryuichi Komatsu,Achyut Kc,Salum Mshamu,Samwel Gesase,Ntuli Kapologwe,Ashenafi Assefa,Jimmy Opigo,Yeka Adoke,Chris Ebong,Corine Karema,Aline Uwimana,Jean-Louis Ndikumana Mangara,Chanaki Amaratunga,Thomas J Peto,Rupam Tripura,James J Callery,Bipin Adhikari,Mavuto Mukaka,Phaik Yeong Cheah,Leon Mutesa,Nicholas P J Day,Karen I Barnes,Arjen Dondorp,Philip J Rosenthal,Nicholas J White,Lorenz von Seidlein Science (New York, N.Y.) 385.6706.252-254 2024/07/19 Framework for Evaluating the Health Impact of the Scale-Up of Malaria Control Interventions on All-Cause Child Mortality in Sub-Saharan Africa. Yazoume Yé,Thomas P Eisele,Erin Eckert,Eline Korenromp,Jui A Shah,Christine L Hershey,Elizabeth Ivanovich,Holly Newby,Liliana Carvajal-Velez,Michael Lynch,Ryuichi Komatsu,Richard E Cibulskis,Zhuzhi Moore,Achuyt Bhattarai The American journal of tropical medicine and hygiene 97.3_Suppl.9-19 2017/09 Implementing Impact Evaluations of Malaria Control Interventions: Process, Lessons Learned, and Recommendations. Christine L Hershey,Achuyt Bhattarai,Lia S Florey,Peter D McElroy,Carrie F Nielsen,Yazoume Yé,Erin Eckert,Ana Cláudia Franca-Koh,Estifanos Shargie,Ryuichi Komatsu,Paul Smithson,Julie Thwing,Jules Mihigo,Samantha Herrera,Cameron Taylor,Jui Shah,Eric Mouzin,Steven S Yoon,S René Salgado The American journal of tropical medicine and hygiene 97.3_Suppl.20-31 2017/09 Availability and Quality of Size Estimations of Female Sex Workers, Men Who Have Sex with Men, People Who Inject Drugs and Transgender Women in Low- and Middle-Income Countries. Keith Sabin,Jinkou Zhao,Jesus Maria Garcia Calleja,Yaou Sheng,Sonia Arias Garcia,Annette Reinisch,Ryuichi Komatsu PloS one 11.5.e0155150- 2016 Saving lives in health: global estimates and country measurement. Daniel Low-Beer,Ryuichi Komatsu,Osamu Kunii PLoS medicine 10.10.e1001523- 2013/10 Innovative community-based approaches doubled tuberculosis case notification and improve treatment outcome in Southern Ethiopia. Mohammed A Yassin,Daniel G Datiko,Olivia Tulloch,Paulos Markos,Melkamsew Aschalew,Estifanos B Shargie,Mesay H Dangisso,Ryuichi Komatsu,Suvanand Sahu,Lucie Blok,Luis E Cuevas,Sally Theobald PloS one 8.5.e63174- 2013 さらに表示する more

MISC

書籍等出版物	books	Consolidated guidelines on person-centred viral hepatitis strategic information: using data to support country scale-up of hepatitis prevention, diagnosis and treatment services World Health Organization 2024年 Consolidated guidelines on person-centred viral hepatitis strategic information: using data to support country scale-up of hepatitis prevention, diagnosis and treatment services World Health Organization 2024

講演・口頭発表等	conference	Financing the AMR Response: Turning Global Commitments into Action Ryuichi Komatsu (Discussant) Asia Pacific Regional Conference on Antimicrobial Resistance 2025 2025年09月12日 2025年09月13日 Open session on Health Diplomacy Ryuichi Komatsu (Chair) Eighth Global Symposium on Health System Research, Nagasaki, Japan 2024年11月20日 2024年11月18日 2024年11月22日 Panel Discussion “Collaborating for Great Impact. Ryuichi Komatsu (Moderator) Unitaid Partners Forum: Driving Innovation and Access in Global Health toward UHC 2026年12月09日 Panel Discussion: Financing & Sustainable Investment. Ryuichi Komatsu (Discussant) South East Asia (SEA) regional forum on Public Health Emergencies’ Transforming Global Health Through Coordinated Regional Actions for Public Health Emergencies. Kuala Lumpur. 2025年10月06日 Panel Discussion “How to Promote Collaboration to Maximize Results” Ryuichi Komatsu (Moderator) TICAD Ministerial Meeting Thematic Event Global Health Financing to Achieve Universal Health Coverage in Africa: Promoting Partnership to Maximize Impacts, Tokyo, Japan 2024年08月26日 Panel Discussion: Designing and implementing sustainable solutions for addressing AMR Ryuichi Komatsu (Discussant) ReAct Asia Pacific Antimicrobial-Resistance Conference; Unifying Voices of the Region on Addressing Antimicrobial Resistance (AMR), Jakarta, Indonesia 2024年08月21日 Financing the AMR Response: Turning Global Commitments into Action Ryuichi Komatsu (Discussant) Asia Pacific Regional Conference on Antimicrobial Resistance 2025 2025/09/12 2025/09/13 Open session on Health Diplomacy Ryuichi Komatsu (Chair) Eighth Global Symposium on Health System Research, Nagasaki, Japan 2024/11/20 2024/11/18 2024/11/22 Panel Discussion “Collaborating for Great Impact. Ryuichi Komatsu (Moderator) Unitaid Partners Forum: Driving Innovation and Access in Global Health toward UHC 2026/12/09 Panel Discussion: Financing & Sustainable Investment. Ryuichi Komatsu (Discussant) South East Asia (SEA) regional forum on Public Health Emergencies’ Transforming Global Health Through Coordinated Regional Actions for Public Health Emergencies. Kuala Lumpur. 2025/10/06 Panel Discussion “How to Promote Collaboration to Maximize Results” Ryuichi Komatsu (Moderator) TICAD Ministerial Meeting Thematic Event Global Health Financing to Achieve Universal Health Coverage in Africa: Promoting Partnership to Maximize Impacts, Tokyo, Japan 2024/08/26 Panel Discussion: Designing and implementing sustainable solutions for addressing AMR Ryuichi Komatsu (Discussant) ReAct Asia Pacific Antimicrobial-Resistance Conference; Unifying Voices of the Region on Addressing Antimicrobial Resistance (AMR), Jakarta, Indonesia 2024/08/21

担当経験のある項目	teaching experience

Works

競争的資金等の研究課題	research grants

特許	patents

社会貢献活動	social contribution	Unitaid Partners Forum 司会,運営参加・支援 Unitaid, the Health and Global Policy Institute (HGPI), and Nagasaki University 2025年12月09日 - Unitaid Partners Forum presenter,organizing_member Unitaid, the Health and Global Policy Institute (HGPI), and Nagasaki University 2025/12/09 -

メディア報道	media_coverage

学術貢献活動	academic_contribution

その他	etc