Influenza cases in Japan surge 1.6 times to over 40,000

Influenza cases in Japan have increased 1.6 times compared to previous periods, with the number of reported cases exceeding 40,000 for the first time this season.

According to the infectious disease trend survey for the 40th week (September 28 to October 4), data provided by the National Institute of Infectious Diseases indicates a significant rise in infections.