Jul 15, 2025 · WHO fact sheet on HIV and AIDS with key facts and information on signs and symptoms, transmission, risk factors, testing and counselling, prevention, treatment and WHO response.

Feb 27, 2026 · HIV is fully preventable. Effective antiretroviral treatment (ART) prevents HIV transmission from mother to child during pregnancy, delivery and breastfeeding. Someone who is on …

Jul 30, 2024 · For people living with HIV who are not diagnosed or taking ART, signs of HIV-related illness may develop within 5–10 years, although it can be sooner. The time between HIV …

Aug 1, 2023 · The Human Immunodeficiency Virus (HIV) targets the immune system and weakens people's defense systems against infections and some types of cancer. It is transmitted through …

Nota descriptiva de la OMS acerca del VIH: datos, signos y síntomas, transmisión, factores de riesgo, diagnóstico, prevención, tratamientos y respuesta de la OMS.

Jan 7, 2026 · The World Health Organization (WHO) has released updated recommendations on HIV clinical management providing new and revised guidance on antiretroviral therapy, management of …

Jun 5, 2020 · The most common route of transmission of HIV infection in India is unprotected sexual intercourse with an infected person, followed by mother to child transmission during pregnancy, …

Since the beginning of the epidemic, 91.4 million [73.4–116.4 million] people have been infected with the HIV virus and about 44.1 million [37.6–53.4 million] people have died from HIV-related causes. …

The WHO Department of Global HIV, Hepatitis and Sexually Transmitted Infections Programmes leads the development and implementation of the global health sector strategy on the elimination of HIV as …

Latest update on the global and regional HIV estimates, people receiving antiretroviral therapy, incidence among key populations, progress towards international targets, HIV testing and care …