The Chinese mainland registered 30 new confirmed COVID-19 cases on Thursday, with 22 cases from overseas and eight domestically transmitted, the Chinese health authority said Friday.  

All of the eight domestically transmitted cases were in northwestern Xinjiang Uygur Autonomous Region. 

No deaths related to the disease were reported on Thursday, while 64 COVID-19 patients were discharged from hospitals. 

The total number of confirmed cases on the Chinese mainland stands at 84,786 and the cumulative death toll at 4,634, with 309 asymptomatic patients under medical observation. 

The total confirmed cases in the Hong Kong and Macao special administrative regions and the Taiwan region are as follows: 

Hong Kong: 4,312 (3,295 recoveries, 66 deaths) 

Macao: 46 (46 recoveries) 

Taiwan: 481 (450 recoveries, 7 deaths)