BEIJING -- The Chinese mainland on Thursday reported 52 newly confirmed COVID-19 cases, including 36 locally transmitted and 16 arriving from outside the mainland, the National Health Commission said Friday.

Of the locally transmitted cases, 21 were reported in Heilongjiang, 13 in Jilin, and one each in Beijing and Hebei, the commission said in its daily report.

Two suspected cases were reported, with one each in Shanghai and Beijing.

No deaths related to the disease were reported on Thursday, said the commission.