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.

Jul 15, 2025 · 概述 人类免疫缺陷病毒（艾滋病毒）攻击人体免疫系统。获得性免疫缺陷综合症（艾滋病）发生在感染的最晚期。 艾滋病毒以人体的白细胞为目标，削弱免疫系统。这使得感染者更容易患 …

Jan 7, 2026 · 1 December World AIDS Day This document provides an overview of the updated World Health Organization recommendations for HIV clinical management, which focus on optimizing …

Jul 30, 2024 · The time between HIV transmission and an AIDS diagnosis is usually 10-15 years, but sometimes longer. There is a very small number of people who have managed to control the HIV …

人类免疫缺陷病毒（艾滋病毒）的目标是免疫系统的细胞，即所谓CD4细胞，这些细胞帮助身体对感染做出反应。艾滋病毒在CD4细胞中复制并进而破坏该细胞。如果没有抗逆转录病毒（ARV）药物组合的 …

The world can end AIDS – if everyone’s rights are protected. With human rights at the centre, with communities in the lead, the world can end AIDS as a public health threat by 2030. On 1 December …

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

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 …

Jul 18, 2025 · HIV (human immunodeficiency virus) infects cells of the immune system Infection results in the progressive deterioration of the immune system, breaking down the body's ability to fend off …

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. …