Kagaya Wataru

カガヤワタル | Kagaya Wataru

Affiliation and department：
Job title： Assistant professor

Research field (3)： Hygiene and public health (laboratory) , Hygiene and public health (non-laboratory) , Parasitology

Research keywords (4)： Malaria , Epidemiology , Intervention study , Africa

Research theme for competitive and other funds (15)：

2024 - 2027 ケニアにおける持続可能なマラリア対策:住民の視点からみる総合的な媒介蚊対策管理
2023 - 2026 Humans and More-than-Human in a Pandemic: From Biopolitical and De-Anthropocentric Perspectives
2022 - 2026 Systems biology approach on the transmission of asymptomatic malaria infection toward malaria eradication in tropical Africa
2019 - 2025 マラリアのない社会の持続を目指したコミュニティ主導型統合的戦略のための分野融合研究プロジェクト
2024 - 2025 再定義された無症候性マラリア感染における病態特異的抗体の探索

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Papers (18)：

Yura K Ko, Wataru Kagaya, Daisuke Yoneoka, James Kongere, Victor Opiyo, Jared Oginga, Protus Omondi, Kelvin B Musyoka, Chim W Chan, Bernard N Kanoi, et al. Where is the hard-to-reach population? Spatial analysis from a cross-sectional study on the access to bed net and malaria vaccine in the Lake Victoria Region, Kenya. Malaria journal. 2025. 24. 1. 42-42
Yura K Ko, Wataru Kagaya, Protus Omondi, Kelvin B Musyoka, Takatsugu Okai, Chim W Chan, James Kongere, Victor Opiyo, Jared Oginga, Samuel Mungai, et al. Evaluation of the protective efficacy of OlysetPlus ceiling nets for reduction of malaria incidence in children in Homa Bay County, Kenya: a cluster-randomised controlled study protocol. BMJ open. 2025
Takatsugu Okai, Chim W Chan, Achyut Kc, Protus Omondi, Kelvin Musyoka, James Kongere, Wataru Kagaya, Gordon Okomo, Bernard N Kanoi, Yasutoshi Kido, et al. Plasmodium falciparum with pfhrp2 and pfhrp3 gene deletions in asymptomatic malaria infections in the Lake Victoria region, Kenya. Tropical medicine and health. 2024. 52. 1. 94-94
Yura K Ko, Wataru Kagaya, Chim W Chan, Mariko Kanamori, Samuel M Mbugua, Alex K Rotich, Bernard N Kanoi, Mtakai Ngara, Jesse Gitaka, Akira Kaneko. Unraveling the ‘community effects’ of interventions against malaria endemicity: a systematic scoping review. BMJ public health. 2024. 2. 2. e001557-e001557
Protus Omondi, Brian Musyoka, Takatsugu Okai, James Kongere, Wataru Kagaya, Chim W Chan, Mtakai Ngara, Bernard N Kanoi, Yasutoshi Kido, Jesse Gitaka, et al. Non-random distribution of Plasmodium Species infections and associated clinical features in children in the lake Victoria region, Kenya, 2012-2018. Tropical medicine and health. 2024. 52. 1. 52-52

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MISC (48)：

KAGAYA Wataru. Insights from observational and interventional studies on malaria in the lake victoria basin of kenya. 日本寄生虫学会大会プログラム・抄録集. 2024. 93rd
NAKAGAMA Sachie, カンドライカテリン, 中釜悠, ギタカジェッセ, コンゲレジェームス, オコモゴードン, 仁田原裕子, 加賀谷渉, チムチャン, 金子明, et al. High hepcidin suggests underlying inflammation in submicroscopic malaria. 日本小児科学会雑誌. 2023. 127. 2
BARBIERI Laura, KAGAYA Wataru, NGARA Mtakai, KONGERE James, CHAN Chim, KANOI Barnard, WING James, GITAKA Jesse, KANEKO Akira. Immunological profiling of malaria phenotypes in endemic areas of Kenya: a longitudinal cohort study. 日本寄生虫学会大会プログラム・抄録集. 2023. 92nd
関根将, CHAN Chim, 加賀谷渉, KALKOA Morris, TALEO George, 金子明, 金子明. Exploring the causes of the relapse of plasmodium vivax on the aneityum island, vanuatu. 日本寄生虫学会大会プログラム・抄録集. 2023. 92nd
葛島裕士, 葛島裕士, MUNGA Stephen, 加賀谷渉, 金子明, KONGERE James, KANOI Bernard, NGARA Mtakai, NGARA Mtakai, CHAN Chim, et al. Effectiveness of insecticide-treated ceiling nets in malaria vector in western Kenya. グローバルヘルス合同大会プログラム・抄録集. 2023. 2023

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Books (3)：

マラリア
2020
人類はマラリアを根絶できるか - 島嶼からの挑戦
2016
熱帯熱マラリア原虫から寄生赤血球へのタンパク質輸送
2014

Lectures and oral presentations (5)：

Olyset®Plus ceiling nets protect against malaria: Findings from a cluster randomized controlled trial of the effectiveness of Olyset®Plus ceiling net on reducing malaria prevalence and incidence on Mfangano Island, Lake Victoria basin, Kenya
(American Society of Tropical Medicine and Hygiene 2024 Annual Meeting 2024)
Insights from observational and interventional studies on malaria in the Lake Victoria Basin of Kenya
(第93回日本寄生虫学会大会 2024)
ケニア・ヴィクトリア湖周辺地域におけるマラリア伝播と対策
(「感染症の人間学」第2回ウェビナー 2024)
Evaluation of the protective efficacy of Olyset®Plus ceiling net on reducing malaria prevalence in children in Lake Victoria basin, Kenya
(グローバルヘルス合同大会2023 2023)
Evaluation of the protective efficacy of Olyset®Plus ceiling net in Lake Victoria basin, Kenya
(Africa International Biotechnology and Biomedical Conference 2023)

Education (2)：

2013 - 2016 Tokyo Medical and Dental University Graduate School of Medical and Dental Sciences Track of Medical and Dental Sciences
2007 - 2013 Tokyo Medical and Dental University Faculty of Medicine School of Medicine

Professional career (2)：

PhD (Medicine) (Tokyo Medical and Dental University)
MD (Tokyo Medical and Dental University)

Work history (4)：

2023/10 - 現在 Nagasaki University Department of Eco-epidemiology, Institute of Tropical Medicine Assistant professor
2017/04 - 2023/09 Osaka Metropolitan University Department of Parasitology, Graduate School of Medicine Clinical lecturer
2016/04 - 2017/03 Tokyo Medical and Dental University Department of International Environmental Parasitology, Graduate School of Medical and Dental Sciences Track of Medical and Dental Sciences Specially appointed assistant professor
2013/05 - 2015/12 Nagasaki University Department of Parasitology, Institute of Tropical Medicine Supporting researcher

Awards (2)：

2020/11 - Japanese Society of Tropical Medicine Young Investigator's Award Malaria resurgence after significant reduction by mass drug admisnistration on Ngodhe Island, Kenya
2018/08 - Japanese Society of Parasitology ICIPA 2018 Travel Award

Association Membership(s) (3)：

日本疫学会 , 日本熱帯医学会 , 日本寄生虫学会

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