The latest patient, a returnee through Moc Bai international border gate in the southern province of Tay Ninh, was quarantined upon arrival.

Vietnam has recorded 2,421 cases so far including 827 domestic infections since January 27 when the country was hit by the third wave of COVID-19.

Nine provinces have recorded no new cases for 14 days or mor,  including Quang Ninh, Bac Ninh and Gia Lai.