The number of flu cases per regularly monitored medical institution in Japan in the week through Sunday rose 1.08 from the previous week to 11.07, topping the warning level of 10, the health ministry has said.
The number of flu cases per regularly monitored medical institution in Japan in the week through Sunday rose 1.08 from the previous week to 11.07, topping the warning level of 10, the health ministry has said.