HIV 1&2 (Ag/Ab) is a blood test that checks for HIV antibodies and p24 antigen to help detect HIV infection earlier and more accurately than antibody-only tests. Doctors commonly recommend it after possible exposure, during routine screening, before pregnancy-related care, or when symptoms or risk factors need evaluation. The test can help identify an active or recent infection and support timely medical guidance, follow-up testing, and treatment planning. Through Seviyaar, patients in Hyderabad can book the test easily through the lab tests booking platform with NABL-certified laboratories, home sample collection, and quick digital reports. Doctors often use it when early and reliable HIV screening is important for informed care.