What is HIV? HIV is a virus that targets and alters the immune system, increasing the risk and impact of other infections and diseases. Without Hiv Medications, the infection might progress to an advanced disease stage called AIDS. HIV attacks the body’s immune system, specifically the CD4 cells (T cells), which help the immune system fight off infections. Untreated, HIV reduces the number of CD4 cells (T cells) in the body, making the person more likely to get other infections or infection-related cancers.
What Is AIDS? AIDS is the most severe phase of HIV infection. People with AIDS have such badly damaged immune systems that they get an increasing number of severe illnesses, called opportunistic infections. Hiv Medications, hiv treatment, hiv symptoms..