Research field (1)：
Hygiene and public health (non-laboratory)
Research theme for competitive and other funds (2)：
2023 - 2026 A Comprehensive Study of the Mortality Risk of COVID-19
2020 - 2023 Optimal utilization strategy of dengue vaccine using mathematical model
Papers (24)：
Tong Zhang, Jiaying Qiao, Katsuma Hayashi, Hiroshi Nishiura. Decomposing mechanisms of COVID-19 mortality in empirical datasets: A modeling study. Journal of theoretical biology. 2024. 111771-111771
Tianwen Li, Marie Fujimoto, Katsuma Hayashi, Asami Anzai, Hiroshi Nishiura. Habitual Mask Wearing as Part of COVID-19 Control in Japan: An Assessment Using the Self-Report Habit Index. Behavioral sciences (Basel, Switzerland). 2023. 13. 11
Hiroshi Nishiura, Taishi Kayano, Katsuma Hayashi, Tetsuro Kobayashi, Yuta Okada. Letter to the Editor: Knowledge gap in assessing the risk of a human pandemic via mammals’ infection with highly pathogenic avian influenza A(H5N1). Eurosurveillance. 2023. 28. 9
Minami Ueda, Katsuma Hayashi, Hiroshi Nishiura. Identifying High-Risk Events for COVID-19 Transmission: Estimating the Risk of Clustering Using Nationwide Data. Viruses. 2023. 15. 2
Marie Fujimoto, Katsuma Hayashi, Hiroshi Nishiura. Possible adaptation measures for climate change in preventing heatstroke among older adults in Japan. Frontiers in public health. 2023. 11. 1184963-1184963
