A medical worker in HCMC Hospital of Tropical Diseases takes samples for Covid-19 tests. (Photo:VnExpress)

The country has gone more than one month with no new domestic transmissions. 

The latest case, confirmed Thursday, was a 29-year-old Vietnamese man who returned from Russia last month and was quarantined upon arrival. 

To date, 1,023 patients have recovered, while 35 COVID-19 related deaths have been recorded.