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

This is the 52nd consecutive day of zero domestic transmissions reported on the Chinese mainland. No deaths related to the coronavirus were reported over the previous 24 hours, while 15 patients were discharged from hospitals.

The COVID-19 tally on the Chinese mainland stands at 85,489 infections and 4,634 fatalities, while 376 asymptomatic patients remain 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: 5,132 (4,875 recoveries, 105 deaths)

Macao: 46 (46 recoveries)

Taiwan: 521 (485 recoveries, 7 deaths)