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

2022＆2023

Enterovirus

Aseptic meningitis pathogens

By week 2019-2023
By prefecture 2023
By year 2019-2023

EV71&CA16

By week 2019-2023
Past 4 years 2019-2023
EV71 By prefecture 2023
CA16 By prefecture 2023
EV71 By diagnosis and prefecture 2023
CA16 By diagnosis and prefecture 2023

Hand, foot and mouth disease pathogens

By week 2022&2023
By week 2019-2023
By prefecture 2023
By prefecture 2023(EV71&CA16)
By year 2019-2023

Herpangina pathogens

By week 2019-2023
By year 2019-2023

Adenovirus

By month

2019-2023


Pharyngoconjunctival fever pathogens

By week 2019-2023
By prefecture 2023
By year 2019-2023

Epidemic keratoconjunctivitis pathogens

By week 2019-2023
By year 2019-2023