Apr 13, 2026 · HIV (human immunodeficiency virus) is a virus that attacks cells that help the body fight infection, making a person …

While HIV is highly virulent, transmission through sexual contact does not occur when an HIV-positive individual maintains a …

Jan 14, 2025 · Symptoms Most people have flu-like symptoms within 2 to 4 weeks after infection. Symptoms may last for a few days …

HIV/AIDS research includes all medical research which attempts to prevent, treat, or cure HIV/AIDS, along with fundamental …

Jul 27, 2026 · WHO fact sheet on HIV and AIDS with key facts and information on signs and symptoms, transmission, risk factors, …

Jul 10, 2025 · HIV stands for Human Immunodeficiency Virus. It attacks the immune system, specifically the CD4 cells (T cells), …

May 22, 2026 · HIV makes the body less able to clear out infections and diseases. If HIV infection is not treated, over time it can …

Jul 30, 2024 · What is HIV? The human immunodeficiency virus (HIV) targets cells of the immune system, called CD4 cells, which …

May 28, 2025 · HIV stands for human immunodeficiency virus, which is the virus that causes HIV infection. The acronym “HIV” can …

Learn more about HIV and AIDS using the collection of fact sheets, infographics, HIV-related terms and awareness day pages. What …