The National Health Commission reported on August 19 that from 0:00 to 24:00 on August 18, 31 provinces (autonomous regions and municipalities directly under the central government) and Xinjiang production and Construction Corps reported 603 new confirmed cases of COVID-19. Among them, there were 44 imported cases (9 in Guangdong, 8 in Fujian, 7 in Shanghai, 4 in Beijing, 3 in Heilongjiang, 3 in Sichuan, 2 in Shandong, 2 in Chongqing, 2 in Yunnan, 1 in Tianjin, 1 in Zhejiang, 1 in Henan and 1 in Guangxi), including 6 cases from asymptomatic infections to confirmed cases (2 in Shandong, 1 in Fujian, 1 in Henan, 1 in Guangdong and 1 in Sichuan); There were 559 local cases (441 in Hainan, 52 in Shaanxi, 15 in Tibet, 14 in Fujian, 7 in Chongqing, 6 in Guangdong, 6 in Xinjiang, 4 in Inner Mongolia, 4 in Zhejiang, 4 in Sichuan, 1 in Beijing, 1 in Shanxi, 1 in Jiangsu, 1 in Jiangxi, 1 in Guizhou and 1 in Qinghai), Including 51 cases from asymptomatic infections to confirmed cases (40 in Hainan, 3 in Tibet, 2 in Guangdong, 2 in Xinjiang, 1 in Beijing, 1 in Inner Mongolia, 1 in Chongqing and 1 in Shaanxi). There were no new deaths. There were no new suspected cases. On the same day, 255 new cured and discharged cases were added, including 61 imported cases and 194 local cases (154 in Hainan, 8 in Inner Mongolia, 8 in Guangxi, 6 in Henan, 6 in Tibet, 5 in Zhejiang, 3 in Chongqing, 2 in Guangdong, 1 in Hubei and 1 in Gansu). 35716 people were released from medical observation, and 2 more severe cases than the previous day. There were 699 confirmed cases (no severe cases) and no suspected cases imported from abroad. There were 21824 confirmed cases, 21125 cured discharged cases, and no death cases. As of 24:00 on August 18, according to the reports of 31 provinces (autonomous regions and municipalities directly under the central government) and Xinjiang production and Construction Corps, there were 7760 confirmed cases (including 24 serious cases), 225197 discharged cases, 5226 dead cases, 238183 confirmed cases, and no existing suspected cases. A total of 5009964 close contacts were tracked, and 226831 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 2201 new asymptomatic infections, including 82 imported cases, 2119 cases were local (1058 in Hainan, 665 in Tibet, 221 in Xinjiang, 34 in Qinghai, 29 in BINGTUAN, 20 in Shaanxi, 14 in Hubei, 12 in Jiangxi, 11 in Hebei, 9 in Henan, 6 in Guangxi, 6 in Gansu, 5 in Shanxi, 5 in Zhejiang, 5 in Chongqing, 4 in Jiangsu, 4 in Sichuan, 3 in Shanghai, 3 in Shandong, 2 in Fujian, 1 in Inner Mongolia, 1 in Guangdong and 1 in Yunnan). On the same day, 435 asymptomatic infections were released from medical observation, including 93 imported from abroad, 342 from China (113 from Hainan, 63 from Xinjiang, 48 from Guangxi, 43 from Henan, 19 from Zhejiang, 10 from Tibet, 10 from Gansu, 9 from Shandong, 6 from Inner Mongolia, 6 from Guangdong, 3 from Chongqing, 3 from the regiment, and 2 from Shanghai