China News Service, July 31. According to Kyodo News Agency, Tokyo, Japan, reported 4,058 new confirmed cases of new crown on the 31st. This is the first time that the region has added more than 4,000 cases in a single day, setting a new high.

  The Tokyo Olympic Organizing Committee announced on the same day that there were 21 new confirmed cases of new crown among Olympic-related personnel, and more than 20 new cases have been added every day for three consecutive days.