Northern Bac Giang province detected 23 cases in quarantined and locked down areas.
Neighboring Bac Ninh province recorded 4 cases including 3 that had contact with COVID-19 patients and the infection source of the other remains unknown.
Ho Chi Minh city reported 10 new cases, including 2 related to the cluster that emerged from a Christian congregation based in Go Vap district. 4 other cases came into close contact with previously confirmed patients. The remaining cases are being contact traced.
The central province of Ha Tinh registered 3 cases that had contact with COVID-19 patients and is still looking into the source of transmission for another case.
More than 9,800 cases have been in Vietnam so far including 55 deaths.
