Isolation/detection of influenza virus in Japan, 2017/18 season (as of March 8, 2018)

In Japan, Infectious Disease Surveillance Center (IDSC) of National Institute of Infectious Diseases (NIID) is notified the results of isolation/detection of infectious agents from prefectural and municipal public health institutes (PHIs). Their information are based on the laboratory identification done by PHIs for the specimens collected at sentinel clinics/ hospitals under the National Epidemiological Surveillance of Infectious Diseases (NESID), occasionally at non-sentinel sites and at health centers.

・Weekly reports of influenza virus isolation/detection, week 20/2017- 10/2018

・Isolation/detection of influenza virus by prefecture,2017/18

・Age distribution of cases with isolation/detection of influenza virus, 2017/18

・Weekly reports of influenza virus isolation/detection,2009/10-2017/18 : CSV

Isolation/detection of influenza virus in Japan,2016/17 (as of October 29, 2017)

Isolation/detection of influenza virus in Japan,2015/16 (as of September 25, 2016)

Isolation/detection of influenza virus in Japan,2014/15 (as of September 24, 2015)

Isolation/detection of influenza virus in Japan, 2013/14 (as of January 16, 2015)

Isolation/detection of influenza virus in Japan, 2012/13 (as of March 18, 2013)

Isolation/detection of influenza virus in Japan, 2011/12 (as of July 19, 2012)

Isolation/detection of influenza virus in Japan, 2010/11 (as of September 6, 2011)

Isolation/detection of influenza virus in Japan, 2009/10 (as of May 13, 2010)

[Reference figure] Weekly cases of influenza and isolation/detection of influenza viruses from week 36 of 2008 to week 41 of 2011

Infectious Agents Surveillance Report, Infectious Disease Surveillance Center,
National Institute of Infectious Diseases