The move came after Việt Nam confirmed 15 new cases of community transmission in Đà Nẵng City and Quảng Ngãi Province between July 25 and 27.
Border soldiers and police in northern mountainous province of Hà Giang on Monday caught three groups of people trying to illegally enter China.
Barriers and guards were deployed to lock down four sections of streets surrounding three hospitals – the general hospital, C Hospital and Rehabilitation and Orthopaedics hospital – which are quarantine and treatment centres for the COVID-19 patients in the central city on July 28.
The plane is set to carry home 219 Vietnamese citizens working in Equatorial Guinea, including 120 who have tested positive for SARS-CoV-2.
HCM City needs more than VNĐ950 trillion (US$41 billion) to invest in transport infrastructure from 2020 to 2030.
It is a more contagious strain, he said, adding that it's the sixth strain recorded in Việt Nam.
Việt Nam always wants to consult the World Health Organization, international organisations and experts whenever there is a new development in COVID-19 prevention and control, according to Deputy Prime Minister Vũ Đức Đam.
Việt Nam reported eleven new COVID-19 cases on Monday evening, including two medical staff, bringing the total number of community infections linked to central Đà Nẵng City to 15 in the past few days.