Influenza virus

By week and season

2007/08-2011/12

By prefecture

2011/12

By week(AH1 includes AH1pdm09)

2010&2011/12

Current & preceding 4 seasons

2007/08-2011/12

By prefecture and week

2011/12 AH1pdm09
2011/12 A(H1)
2011/12 A(H3)
2011/12 B (Total)
2011/12 B (Victoria lineage)
2011/12 B (Yamagata lineage)

SRSV(norovirus, sapovirus)&Rotavirus

By week

SRSV 2007/08-2011/12
Rotavirus 2007/08-2011/12

By prefecture

2011/12

Current & preceding seasons

2010/11&2011/12

By season

2010/11&2011/12

Detail

SRSV 2007/08-2011/12
Rotavirus 2007/08-2011/12

By prefecture & week

Norovirus 2011/12

Foodborne gastroenteritis outbreak

By week

2012＆2011