The National Health Commission reported on September 5 that from 0:00 to 24:00 on September 4, 31 provinces (autonomous regions and municipalities directly under the central government) and Xinjiang production and Construction Corps reported 349 new confirmed cases of COVID-19. Among them, there were 46 imported cases (20 in Guangdong, 9 in Fujian, 5 in Shanghai, 3 in Beijing, 3 in Sichuan, 2 in Jiangsu, 2 in Shaanxi, 1 in Tianjin and 1 in Heilongjiang), including 6 cases from asymptomatic infected persons to confirmed cases (4 in Guangdong, 1 in Beijing and 1 in Shaanxi); 303 local cases (105 in Sichuan, 64 in Tibet, 63 in Guangdong, 14 in Inner Mongolia, 14 in Hainan, 13 in Liaoning, 5 in Shandong, 4 in Heilongjiang, 4 in Jiangxi, 4 in Qinghai, 3 in Henan, 2 in Tianjin, 2 in Zhejiang, 2 in Hunan, 2 in Shaanxi, 1 in Guizhou and 1 in Xinjiang), There were 34 cases of asymptomatic infection turned into confirmed cases (10 in Hainan, 4 in Heilongjiang, 3 in Liaoning, 3 in Henan, 3 in Sichuan, 2 in Shandong, 2 in Hunan, 2 in Guangdong, 2 in Qinghai, 1 in Zhejiang, 1 in Tibet and 1 in Xinjiang). There were no new deaths. There were no new suspected cases. On the same day, 320 new cured and discharged cases were added, including 49 imported cases and 271 local cases (138 in Hainan, 42 in Tibet, 26 in Sichuan, 17 in Shaanxi, 15 in Chongqing, 8 in Xinjiang, 4 in Shanxi, 3 in Fujian, 2 in Inner Mongolia, 2 in Liaoning, 2 in Henan, 2 in Guangdong, 2 in Qinghai, 1 in Beijing, 1 in Shanghai, 1 in Zhejiang, 1 in Hubei, 1 in Hunan, 1 in Guizhou, 1 in Yunnan and 1 in Gansu), 35713 close contacts were released from medical observation, and the number of severe cases increased by 3 compared with the previous day. There were 559 confirmed cases (no serious cases) imported from abroad, and no suspected cases. A total of 22722 cases were confirmed, 22163 cases were cured and discharged, and there were no deaths. As of 24:00 on September 4, according to the reports of 31 provinces (autonomous regions and municipalities directly under the central government) and Xinjiang production and Construction Corps, there were 6227 confirmed cases (including 32 serious cases), 233604 cured and discharged cases, 5226 dead cases, 245057 confirmed cases, and no suspected cases. A total of 5500747 close contacts were tracked, and 286969 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 1317 new asymptomatic infections, including 68 imported from abroad, 1249 indigenous cases (452 in Tibet, 162 in Heilongjiang, 95 in Qinghai, 93 in Liaoning, 80 in Sichuan, 72 in Jiangxi, 52 in Shandong, 29 in Xinjiang, 26 in Jilin, 26 in Guangdong, 25 in Guizhou, 24 in Henan, 18 in Hubei, 17 in Guangxi, 16 in Hainan, 13 in Hebei, 13 in Anhui, 12 in Tianjin, 12 in Gansu, 7 in Inner Mongolia, 4 in Shaanxi and 1 in Yunnan). On the same day, 1108 asymptomatic infections were relieved from medical observation, including 96 imported from abroad and 1012 from home (281 from Xinjiang and 267 from Tibet)