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Influenza virus

By week and season

    2019/20-2023/24

By prefecture

    2023/24

By week(AH1 includes AH1pdm09)

    2022/23&2023/24

Current & preceding 4 seasons

    2019/20-2023/24

By prefecture and week

    2023/24 AH1pdm09
    2023/24 A(H1)
    2024/24 A(H3)
    2023/24 B (Total)
    2023/24 B (Victoria lineage)
    2023/24 B (Yamagata lineage)

Norovirus, Sapovirus & Rotavirus

By week

    Norovirus, Sapovirus 2019/20-2023/24
    Rotavirus 2019/20-2023/24 

By prefecture

    2023/24

Current & preceding seasons

    2022/23&2023/24

By season

    2019/20-2023/24

Detail

    Noroviris, Sapovirus 2019/20-2023/24
    Rotavirus 2019/20-2023/24

By prefecture & week

    Norovirus 2023/24

Foodborne gastroenteritis outbreak

By week

    2023&2024

Enterovirus

Aseptic meningitis pathogens

    By week 2020-2024
    By prefecture 2024
    By year 2020-2024

EV71&CA16

    By week 2020-2024
    Past 4 years 2020-2024
    EV71 By prefecture 2024
    CA16 By prefecture 2024
    EV71 By diagnosis and prefecture 2024
    CA16 By diagnosis and prefecture 2024

Hand, foot and mouth disease pathogens

    By week 2023&2024
    By week 2020-2024
    By prefecture 2024
    By prefecture 2024(EV71&CA16)
    By year 2020-2024

Herpangina pathogens

    By week 2020-2024
    By year 2020-2024

Adenovirus

By month

    2020-2024

    Pharyngoconjunctival fever pathogens

      By week 2020-2024
      By prefecture 2024
      By year 2020-2024

    Epidemic keratoconjunctivitis pathogens

      By week 2020-2024
      By year 2020-2024
 

 

 

 

Copyright 1998 National Institute of Infectious Diseases, Japan