From 0: 00 to 24: 00 on December 15, 31 provinces (autonomous regions and municipalities directly under the Central Government) and Xinjiang Production and Construction Corps reported 12 newly confirmed cases, all of which were imported from overseas (3 cases in Shanghai, 3 cases in Guangdong, 2 cases in Yunnan, 1 case in Beijing, 1 case in Tianjin, 1 case in Fujian and 1 case in Shandong); There are no new deaths; One new suspected case was imported from abroad (in Shandong). On that day, 9 new cases were cured and discharged, 728 close contacts were released from medical observation, and 1 serious case increased compared with the previous day. 266 confirmed cases (including 5 severe cases) and 3 suspected cases were imported from overseas. A total of 4061 cases were confirmed and 3795 cases were cured without death. As of 24: 00 on December 15th, according to the reports of 31 provinces (autonomous regions and municipalities directly under the Central Government) and Xinjiang Production and Construction Corps, there are 315 confirmed cases (including 8 severe cases), 81,821 discharged cases, 4,634 dead cases, 86,770 confirmed cases and 3 suspected cases.
A total of 889,134 close contacts were tracked and 6,898 close contacts were still under medical observation. 31 provinces (autonomous regions and municipalities directly under the Central Government) and Xinjiang Production and Construction Corps reported 9 new asymptomatic infections (4 imported from abroad); One case was confirmed on the same day (imported from abroad); Five cases were released from medical observation on the same day (all imported from abroad); There are 199 asymptomatic infected people under medical observation (181 imported from abroad). A total of 8509 confirmed cases were reported from Hong Kong, Macao and Taiwan. Among them, there were 7721 cases in Hong Kong Special Administrative Region (6345 cases discharged and 123 cases died), 46 cases in Macao Special Administrative Region (46 cases discharged) and 742 cases in Taiwan (611 cases discharged and 7 cases died).