A total of 24 are in the North of the country, four in the Central region, one in the Central Highlands region and 22 others in the South.

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Workers from the Hanoi Center for Disease Control take samples for COVID-19 tests.

Currently, countries around the world are using two methods for SARS-CoV-2 tests, including the RT-PCR method, and antibody test, which is often used for quick tests.

By May 5 morning, Vietnam had recorded no new COVID-19 infections within the community for 19 straight days, with the national count now standing at 271.

Source: VNA