Infection screening · 5 testsAntibody and antigen tests that look for specific exposures.
Screens are built to be sensitive on purpose. Depending on the test and the result, a reactive or unclear screen may need a confirmatory or supplemental test before anything is concluded — the reporting laboratory states which applies. Timing since a possible exposure also changes what a result can mean.
HIV · Syphilis · Hepatitis B · Hepatitis C · Herpes 1 & 2 (IgG/IgM)
