HIV testing refers to the process of testing individuals for the presence of the Human Immunodeficiency Virus (HIV), the virus that causes Acquired Immunodeficiency Syndrome (AIDS). There are various methods of HIV testing, including blood tests, oral swabs, and rapid tests that provide results in as little as 20 minutes. HIV testing is an important tool in diagnosing HIV and can help individuals access treatment and care, prevent the spread of the virus, and make informed decisions about their health. Testing is typically recommended for individuals at high risk for HIV, those who have engaged in risky behaviors, or anyone who wants to know their HIV status.