The fight has drawn the participation of all fronts regarding health system, military, public security, and local authorities.

The resurgence of SARS-CoV-2 coincides with the national holiday sparks fear for widespread community transmission.

The violations of quarantine rules have caused the fresh outbreak of coronavirus in Vietnam.

Local health experts said there might be incubation of more than 14 days in some cases.

Half of Vietnam’s Covid-19 infections are from Vietnamese returnees and foreign visitors.