All Stories

  1. Spectral study of COVID-19 pandemic in Japan: The dependence of spectral gradient on the population size of the community

    Article • PLOS One, January 2025, PLOS

    Ayako Sumi

  2. Time-series analysis of geographically specific monthly number of newly registered cases of active tuberculosis in Japan

    Article • PLOS One, March 2019, PLOS

    Ayako Sumi

  3. Association between meteorological factors and reported cases of hand, foot, and mouth disease from 2000 to 2015 in Japan

    Article • Epidemiology and Infection, August 2017, Cambridge University Press

    Ayako Sumi

  4. Tuberculosis in Japan

    Article • Epidemiology and Infection, March 2016, Cambridge University Press

    Ayako Sumi

  5. The role of temperature in reported chickenpox cases from 2000 to 2011 in Japan

    Article • Epidemiology and Infection, January 2015, Cambridge University Press

    Ayako Sumi

  6. Seasonality of reported tuberculosis cases from 2006 to 2010 in Wuhan, China

    Article • Epidemiology and Infection, December 2013, Cambridge University Press

    Ayako Sumi