On August 15, the Central Epidemic Command Center (CECC) announced 121 new confirmed cases of Omicron subvariants; 34 of the cases are domestic and the other 87 cases are imported. As of now, there have been a cumulative total of 76 imported cases of BA.4, 547 imported cases of BA.5, and five imported cases of BA.2.75. Furthermore, there have been a cumulative total of 58 confirmed domestic cases of BA.5, one confirmed domestic case of BA.4, and no confirmed domestic cases of BA.2.75.