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Japan Institute for Health Security
The Infectious Disease Information Website

IASR Graphs Virus 2019/20

Influenza virus

By week and season

    2015/16-2019/20

By prefecture

    2019/20

By week(AH1 includes AH1pdm09)

    2018/19&2019/20

Current & preceding 4 seasons

    2015/16-2019/20

By prefecture and week

    2019/20 AH1pdm09
    2019/20 A(H1)
    2019/20 A(H3)
    2019/20 B (Total)
    2019/20 B (Victoria lineage)
    2019/20 B (Yamagata lineage)

SRSV(norovirus, sapovirus)&Rotavirus

By week

    SRSV 2015/16-2019/20
    Rotavirus 2015/16-2019/20

By prefecture

    2019/20

Current & preceding seasons

    2018/19&2019/20

By season

    2018/19&2019/20

Detail

    SRSV 2015/16-2019/20
    Rotavirus 2015/16-2019/20

By prefecture & week

    Norovirus 2019/20

 

 

 

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