How is an HIV test performed?

An HIV test typically involves collecting a blood sample from a vein or a small amount of oral fluid using a swab. The sample is analyzed in a laboratory, or for rapid tests, results are available within minutes. For home tests, you collect the sample yourself and either send it to a lab or receive results instantly, depending on the kit. The method depends on the type of test (antibody, antigen/antibody, or NAT) and your healthcare provider’s recommendation.