The HIV quantitative (viral load) test is a blood test used to measure the amount of human immunodeficiency virus (HIV) present in a person’s blood. The test measures the number of copies of HIV RNA (genetic material) in a sample of blood, and the result is reported as the number of copies per milliliter (ml) of blood. The viral load test is an important tool for monitoring the progression of HIV infection and the effectiveness of antiretroviral therapy (ART). A high viral load indicates that HIV is actively replicating in the body, which can lead to disease progression and the spread of the virus to others. A low or undetectable viral load indicates that ART is effectively suppressing the virus and reducing the risk of disease progression and transmission. The viral load test is recommended for all people living with HIV as part of routine monitoring and treatment management.
