Among the new infections, eight had links to the outbreak at the Hanoi Lung Hospital.
One case was in connection with a pharmacy in Lang Ha street of Dong Da district, while another was linked to a cluster in Hai Ba Trung district.
Two cases were related to Bac Giang province and four with links to a cluster in Tan Mai, Hoang Mai district.
The capital city is now under a two-week social distancing order./.