VOV.VN - Up to 50 checkpoints have been founded in Mai Dong and Dai Kim wards in Hoang Mai district of Hanoi in order to protect pandemic-free areas against the further spread of the SARS-CoV-2 virus.

VOV.VN - The authorities of Ho Chi Minh City have tightened their control over locations which are free of COVID-19 cases as infection numbers continue to increase daily across the southern city.