Rapid Test Detects HIV-1 and HIV-2 Antibodies and HIV-1 Antigen U.S. News & World Report 8 (HealthDay News) -- The first rapid test to detect the HIV-1 antigen, as well as blood antibodies for the HIV-1 and HIV-2 strains, has been approved by the U.S. Food and Drug Administration. The Alere Determine HIV-1/2 Ag/Ab Combo test can detect ... |