The Chinese mainland registered 19 new COVID-19 cases on Tuesday, all from overseas, the National Health Commission said on Wednesday.

This is the 45th consecutive day without domestic transmissions reported on the Chinese mainland. No deaths linked with the coronavirus were reported over the past 24 hours while 12 patients were discharged from hospitals.

The total number of confirmed cases on the Chinese mainland stands at 85,403 with a death toll of 4,634, while 375 asymptomatic patients are currently under medical observation.

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

Hong Kong: 5,079 (4,807 recoveries, 105 deaths) 

Macao: 46 (46 recoveries) 

Taiwan: 513 (482 recoveries, 7 deaths)