This day also marks the 23rd consecutive day without community transmissions.
However, experts said Vietnam is facing four infection risk sources: people entering the country illegally, those who enter Vietnam legally but do not follow quarantine regulations seriously, the source circulating in the community, and imported commodities which are made in and transported though disease-hit countries.
As of 6am on September 25, 991 COVID-19 patients had been treated successfully. The fatalities remained at 35.
Among patients under treatment, there is no longer any critical case, while four have tested negative for SARS-CoV-2 once, 14 twice and 12 thrice.
A total 21,842 people are being quarantined nationwide.
