HIV infection is treated with antiretroviral therapy (ART), sometimes called highly active antiretroviral therapy (HAART). Treatment consists of tablets called antiretrovirals (ARVs). These medications prevent or slow the replication of the virus, allowing the immune system to recover from its damage. Usually, treatment begins with 3 different types of antiretroviral medications, available in one combination tablet. The treatment does not cure the virus, so it must be taken for life; however, individuals who are undergoing treatment can reach the point at which they have almost no detectable levels of virus and are nearly incapable of transmitting it to others. [1]