Novel coronavirus pneumonia was reported on 28, 0-24 at January 27th, and 31 provinces (autonomous regions and municipalities directly under the central government) and the Xinjiang production and Construction Corps reported 64 new confirmed cases of pneumonia. Among them, there were 25 imported cases (7 in Shanghai, 7 in Guangdong, 5 in Yunnan, 2 in Beijing, 2 in Shandong, 1 in Zhejiang and 1 in Guangxi), including 1 case from asymptomatic infection to confirmed case (in Guangdong); 39 local cases (16 cases in Zhejiang, all in Hangzhou; 9 cases in Heilongjiang, all in Mudanjiang; 8 cases in Beijing, including 7 cases in Fengtai District and 1 case in Daxing District; 4 cases in Tianjin, all in Hebei District; 1 case in Guizhou, Anshun City; 1 case in Xinjiang production and Construction Corps, the fourth division of Xinjiang production and Construction Corps), including 2 cases from asymptomatic infection to confirmed cases (all in Beijing). There were no new deaths. There were 3 new suspected cases, all of which were imported from abroad (all in Shanghai). On the same day, 157 discharged cases were cured, 3015 close contacts were released from medical observation, and 2 severe cases increased compared with the previous day. There are 994 confirmed cases imported from abroad (including 1 severe case) and 3 suspected cases. A total of 12498 cases were confirmed, 11504 cases were cured and discharged, and there were no deaths. As of 24:00 on January 27, according to the reports of 31 provinces (autonomous regions and municipalities directly under the central government) and Xinjiang production and Construction Corps, there are 2268 confirmed cases (including 9 severe cases), 98971 cured and discharged cases, 4636 dead cases, 105875 confirmed cases and 3 suspected cases. A total of 1510597 close contacts were tracked, and 40464 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 54 new cases of asymptomatic infection, including 42 cases imported from abroad and 12 cases locally (9 cases in Heilongjiang, all in Mudanjiang City; 1 case in Beijing, Fengtai District; 1 case in Hubei, Huanggang City; 1 case in Xinjiang production and Construction Corps, the fourth division of Xinjiang production and Construction Corps); 3 cases were confirmed on the same day (1 case was imported from abroad); On the same day, 27 cases were released from medical observation (25 cases were imported from abroad); There were 808 asymptomatic infections still under medical observation (696 imported from abroad). A total of 32095 confirmed cases were reported from Hong Kong, Macao and Taiwan. Among them, 13450 cases were discharged from Hong Kong Special Administrative Region (12687 cases, 213 deaths), 79 cases were discharged from Macao Special Administrative Region (79 cases), and 18566 cases were discharged from Taiwan (13742 cases, 851 deaths). Recently, the Hong Kong and Macao special administrative regions have increased the diagnosis of asymptomatic infections. (Xinhua News Agency)