Yasushi Ohkusa

Tokyo, Japan

Last Updated: 09/26/2026

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Found 52 publications

Association of severe abnormal behavior of influenza patients and administered anti-influenza virus drugs: 2006-2022.

Association of severe abnormal behavior of influenza patients and administered anti-influenza virus drugs: 2006-2022.

Journal: International journal of infectious diseases : IJID : official publication of the International Society for Infectious Diseases

Published: January 21, 2026

Association between positive preadmission screening and COVID-19 community transmission: A retrospective observational study during an emergent novel infectious disease pandemic.

Association between positive preadmission screening and COVID-19 community transmission: A retrospective observational study during an emergent novel infectious disease pandemic.

Journal: New microbes and new infections

Published: June 17, 2025

Infection control and COVID-19 outbreak training at elderly care facilities.

Infection control and COVID-19 outbreak training at elderly care facilities.

Journal: Journal of microorganism control

Published: October 22, 2023

Waning COVID-19 vaccine effectiveness in Japan.

Waning COVID-19 vaccine effectiveness in Japan.

Journal: Drug discoveries & therapeutics

Published: March 10, 2022

Association of bleeding symptoms during influenza infection and administered drugs.

Association of bleeding symptoms during influenza infection and administered drugs.

Journal: Drug discoveries & therapeutics

Published: November 01, 2021

Study Elucidating Disinfection at Nursery Schools in Ibaraki, Japan.

Study Elucidating Disinfection at Nursery Schools in Ibaraki, Japan.

Journal: Biocontrol science

Published: March 15, 2021

Attenuation of antibody titer of measles and rubella virus among university students of department of healthcare providers during 2015-2018 in Japan.

Attenuation of antibody titer of measles and rubella virus among university students of department of healthcare providers during 2015-2018 in Japan.

Journal: Vaccine

Published: October 27, 2020

Higher Incidence of Syphilis among Patients with HIV Infection: Population Study using Surveillance Data of Tokyo, Japan.

Higher Incidence of Syphilis among Patients with HIV Infection: Population Study using Surveillance Data of Tokyo, Japan.

Journal: The Tohoku journal of experimental medicine

Published: May 26, 2020

Evaluating Apple Inc Mobility Trend Data Related to the COVID-19 Outbreak in Japan: Statistical Analysis.

Evaluating Apple Inc Mobility Trend Data Related to the COVID-19 Outbreak in Japan: Statistical Analysis.

Journal: JMIR public health and surveillance

Published: May 16, 2020

Estimated effectiveness of school closure and voluntary event cancellation as COVID-19 countermeasures in Japan.

Estimated effectiveness of school closure and voluntary event cancellation as COVID-19 countermeasures in Japan.

Journal: Journal of infection and chemotherapy : official journal of the Japan Society of Chemotherapy

Published: May 02, 2020

Effects of voluntary event cancellation and school closure as countermeasures against COVID-19 outbreak in Japan.

Effects of voluntary event cancellation and school closure as countermeasures against COVID-19 outbreak in Japan.

Journal: PloS one

Published: March 13, 2020

Association of moderately abnormal behavior and administered neuraminidase inhibitors.

Association of moderately abnormal behavior and administered neuraminidase inhibitors.

Journal: Drug discoveries & therapeutics

Published: February 27, 2020

Showing 1-12 of 52

Last Updated: 09/26/2026