Rapid antigen tests (RATs or RA tests) can be used to quickly check if you have COVID-19. They can provide a result quickly, usually within 15-30 minutes, and can be used at home.
Rapid antigen tests (RATs or RA tests) can be used to quickly check if you have COVID-19. They can provide a result quickly, usually within 15-30 minutes, and can be used at home.