18 students, 2 teachers contract COVID-19 in northern Vietnam
Sixteen of the students are in the same class
Hanoi fences off street following detection of 16 coronavirus cases
The patients were detected via contact tracing and mass testing between August 7 and 12
Vietnam's Soc Trang Province detects 1st local infection in current coronavirus wave
The patient visited Ho Chi Minh City and Ba Ria - Vung Tau Province