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Japan Institute for Health Security
Infectious Desease Information
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IASR Graphs Virus 2022/23

Published: 29 August 2011

Influenza virus

By week and season

2018/19-2022/23

  • PDF(PDF:17KB)
  • CSV(CSV:8KB)

By prefecture

2022/23

  • PDF(PDF:354KB)
  • CSV(CSV:2KB)

By week(AH1 includes AH1pdm09)

2021/22&2022/23

  • PDF(PDF:9KB)
  • CSV(CSV:2KB)

Current & preceding 4 seasons

2018/19-2022/23

  • PDF(PDF:11KB)
  • CSV(CSV:4KB)

By prefecture and week

2022/23 AH1pdm09

  • PDF(PDF:2,635KB)
  • CSV(CSV:6KB)

2022/23 A(H1)

  • PDF(PDF:2,586KB)
  • CSV(CSV:1KB)

2022/23 A(H3)

  • PDF(PDF:3,013KB)
  • CSV(CSV:11KB)

2022/23 B (Total)

  • PDF(PDF:2,637KB)
  • CSV(CSV:6KB)

2022/23 B (Victoria lineage)

  • PDF(PDF:2,636KB)
  • CSV(CSV:6KB)

2022/23 B (Yamagata lineage)

  • PDF(PDF:2,586KB)
  • CSV(CSV:1KB)

SRSV(norovirus, sapovirus)&Rotavirus

By week

SRSV 2018/19-2022/23

  • PDF(PDF:9KB)
  • CSV(CSV:2KB)

Rotavirus 2018/19-2022/23

  • PDF(PDF:9KB)
  • CSV(CSV:2KB)

By prefecture

2022/23

  • PDF(PDF:388KB)
  • CSV(CSV:2KB)

Current & preceding seasons

2021/22&2022/23

  • PDF(PDF:9KB)
  • CSV(CSV:2KB)

By season

2018/19-2022/23

  • PDF(PDF:15KB)
  • CSV(CSV:3KB)

Detail

SRSV 2018/19-2022/23

  • PDF(PDF:17KB)
  • CSV(CSV:7KB)

Rotavirus 2018/19-2022/23

  • PDF(PDF:13KB)
  • CSV(CSV:5KB)

By prefecture & week

Norovirus 2022/23

  • PDF(PDF:2,753KB)
  • CSV(CSV:8KB)

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