China News Service, May 22, according to the website of the National Health and Welfare Commission, from 0 to 24:00 on May 21, 31 provinces (autonomous regions and municipalities) and the Xinjiang Production and Construction Corps reported 4 newly diagnosed cases, including imported cases abroad 2 cases (both in Sichuan), 2 local cases (both in Jilin); no new deaths; 1 new suspected case, imported cases abroad (in Shanghai).

  On the same day, 6 newly discharged cases were cured, 255 close contacts were released from medical observation, and the severe cases were the same as the previous day.

  There are 43 confirmed cases imported overseas (including 2 severe cases) and 7 suspected cases. A total of 1711 cases were diagnosed, and 1668 cases were discharged and no deaths were found.

  As of 24:00 on May 21st, according to the reports of 31 provinces (autonomous regions and municipalities) and the Xinjiang Production and Construction Corps, there are currently 82 confirmed cases (including 8 severe cases), a total of 78255 cases were discharged, and a total of 4634 deaths A total of 82,971 confirmed cases were reported, and there are 7 suspected cases. A total of 741344 close contacts were tracked, and 4958 close contacts were still under medical observation.

  31 provinces (autonomous regions, municipalities directly under the Central Government) and Xinjiang Production and Construction Corps reported 35 new cases of asymptomatic infections (no overseas imports); no conversion to confirmed cases on that day; 45 cases of medical observations released on the same day (3 imported overseas); Medical observation of 365 cases of asymptomatic infections (26 cases imported from abroad).

  A total of 1549 confirmed cases were reported from Hong Kong, Macao and Taiwan. Among them, there were 1063 cases in the Hong Kong Special Administrative Region (1,029 cases discharged and 4 deaths), 45 cases in the Macau Special Administrative Region (45 cases discharged), and 441 cases in Taiwan (407 cases discharged and 7 deaths).