The National Health Commission reported on May 31 that from 0:00 to 24:00 on May 30, 31 provinces (autonomous regions and municipalities directly under the central government) and Xinjiang production and Construction Corps reported 50 new confirmed cases of COVID-19. Among them, there were 22 imported cases (7 in Fujian, 5 in Guangdong, 4 in Shanghai, 3 in Guangxi, 2 in Yunnan and 1 in Sichuan), including 1 case from asymptomatic infection to confirmed case (in Guangdong); There were 28 Local cases (16 cases in Beijing, 9 cases in Shanghai, 1 case in Jilin, 1 case in Sichuan and 1 case in Yunnan), including 3 cases from asymptomatic infection to confirmed cases (2 cases in Shanghai and 1 case in Sichuan). There were no new deaths. No new suspected cases. On the same day, 290 cured and discharged cases were added, including 19 imported cases from abroad and 271 local cases (189 cases in Shanghai, 36 cases in Beijing, 15 cases in Henan, 9 cases in Sichuan, 8 cases in Tianjin, 8 cases in Jilin, 5 cases in Guangdong and 1 case in Jiangsu). 21076 close contacts were removed from medical observation, and 5 cases of serious illness were reduced compared with the previous day. There are 234 confirmed cases (no severe cases) imported from abroad, and no existing suspected cases. There were 18673 confirmed cases, 18439 cured cases and no deaths. As of 24:00 on May 30, according to the reports of 31 provinces (autonomous regions and municipalities directly under the central government) and Xinjiang production and Construction Corps, there were 2508 confirmed cases (including 128 severe cases), 216365 cured and discharged cases, 5226 dead cases, 224099 confirmed cases and no suspected cases. A total of 4089760 close contacts were traced and 174710 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 124 new asymptomatic infections, including 55 imported from abroad and 69 local (22 from Shanghai, 15 from Hebei, 12 from Liaoning, 7 from Jilin, 5 from Tianjin, 4 from Xinjiang, 2 from Beijing, 1 from Sichuan and 1 from Yunnan). On the same day, 1946 asymptomatic infections were relieved from medical observation, including 54 imported from abroad and 1892 from home (1733 from Shanghai, 64 from Sichuan, 45 from Henan, 10 from Beijing, 10 from Jilin, 8 from Liaoning, 7 from Tianjin, 3 from Zhejiang, 3 from Xinjiang, 2 from Jiangsu, 2 from Anhui, 2 from Qinghai, 1 from Hebei, 1 from Guangdong and 1 from Guangxi); 4 cases were confirmed on the same day (1 case was imported from abroad); 11950 asymptomatic infections (453 imported from abroad) were still under medical observation. A total of 2284773 confirmed cases were reported from Hong Kong, Macao and Taiwan. Among them, there were 332335 cases in Hong Kong Special Administrative Region (62200 discharge cases and 9378 death cases), 83 cases in Macao Special Administrative Region (82 discharge cases), and 1952355 cases in Taiwan (13742 discharge cases and 2165 death cases). (Xinhua News Agency)