The RT-PCR method helps to detect COVID-19 cases, with only a swab taken from the nose and throat needed.
A cultural house located in Dich Vong Hau ward of Cau Giay district is used to conduct COVID-19 testing for returnees from Da Nang. Residents are urged to maintain a safe distance due to regulations relating to pandemic prevention and control.
A local person completes a medical declaration form.
A medical worker participates in disinfection work as a means of curbing the spread of the SARS-CoV-2 virus.
It will take three days from the samples initially being taken for health officials to announce the RT-PCR test results.
A member of the medical staff is thoroughly disinfected after work.