HIV tests are medical examinations that determine if a person is infected with the HIV virus, which can lead to AIDS. These tests typically check for antibodies to the virus or the virus itself in the blood, saliva, or urine. There are different types of tests, including rapid tests that provide results in minutes and laboratory tests that may take longer. Regular testing is important for early detection and treatment of HIV, which can help manage the virus and improve quality of life. Many healthcare providers recommend testing for individuals at higher risk, such as those with multiple sexual partners or a history of STIs.