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Coronavirus disease (COVID-19)

National Institute of Infectious Diseases provides epidemiology, testing, and related scientific information on the new type of coronavirus disease (COVID-19) and its pathogen SARS-CoV-2.
 

Welcome to NIID website.

The National Institute of Infectious Diseases (NIID) is a research institute attached to the Ministry of Health, Labour and Welfare for conducting (i) fundamental and applied research on infectious diseases and (ii) national test for lot release and development of antibiotics and vaccines. This site will be to close two notable important news of infectious diseases in Japan. It will also present many comprehensive informations of latest researches being done on all depertments including Infectious Disease Surveillance Center.

Updated 2018.12.26 surveillance data as of week 50(12/10~12/16)

NOTIFIABLE DISEASES, number of cases of the week and total number of cases by prefecture. Total number of cases was updated with delayed reported and discarded cases. 

week 50

 

SENTINEL-REPORTING DISEASES (WEEKLY), number of cases and number of cases per sentinel of the week by prefecture. 

week 50

   

SENTINEL-REPORTING DISEASES (WEEKLY), total number of cases and number of cases per sentinel by prefecture. Total number of cases was updated with delayed reported and discarded cases.

week 50

 

 

Copyright 1998 National Institute of Infectious Diseases, Japan