Medical workers collect swab samples for residents at Tianshan District in Urumqi, northwest China's Xinjiang Uygur Autonomous Region, July 20, 2020. (File photo: Xinhua)
The Chinese mainland registered 15 new COVID-19 cases on Tuesday, all of which were imported, the National Health Commission said on Wednesday.
Also on Tuesday, 14 asymptomatic cases were reported on the mainland. And a total of 365 asymptomatic patients are under medical observation.
No deaths related to the disease were reported, while 54 COVID-19 patients were discharged from hospitals.
The total number of confirmed cases on the Chinese mainland stands at 84,996 and the cumulative death toll is at 4,634.