Vietnam has gone through four coronavirus waves of increasing scale, complication, and infectivity.
Health workers have given over 212.
Health officials reported 822 cases today, compared to 396 on December 8.
They have also called on people to be aware of the importance of vaccinations and ready to receive the vaccine.
Stay a meter or more away from others, especially those who are sneezing or coughing, or have a fever.
The same day, 6,685 patients were declared to fully recover from the disease, lifting the total number of recoveries to 9,092,760.