World: WHO prequalifies the first two rapid antigen detection tests for COVID-19

Country: World Source: World Health Organization On 17 December 2025, the World Health Organization (WHO) announced the prequalification of two rapid antigen diagnostic tests (Ag-RDT) for SARS-CoV-2, the virus that causes COVID-19. The two tests are the SD Biosensor STANDARD Q COVID-19 Ag Test and t