Staff members conduct disinfection at Lugou Bridge in Beijing, capital of China, July 4, 2020. (File photo: Xinhua/Li Xin)

Chinese health authorities said Monday that it received reports of four new confirmed COVID-19 cases on the Chinese mainland on Sunday, of which one was transmitted in Beijing and three were imported.

No deaths related to the disease were reported Sunday, according to the commission.

Another two people were discharged from hospitals after recovery.

As of Sunday, the mainland had reported a total of 1,934 imported cases. Of the cases, 1,856 had been discharged from hospitals after recovery, said the commission.

Also on Sunday, one new asymptomatic COVID-19 cases was reported on the mainland. The commission said 109 asymptomatic cases were still under medical observation, including 72 from abroad.