The 439th to 446th patients at the age between 19-69 are patients and relatives of patients at four hospitals in Da Nang.
A total of 16,248 people who had close contact with Covid-19 patients or entered Vietnam from pandemic-hit regions are being quarantined in the country at present.
So far the number of recoveries has reached 369 out of 446. Of the 446 patients, 276 are imported cases. Among those who are under treatment, 12 have tested negative for SARS-CoV-2.