Hiv meaning. 6–53. Jul 22, 2024 · 艾滋病毒仍然是世界上最重大的公共卫生挑战之一，尤其是在低收入和中等收入国家。 由于在获得抗逆转录病毒治疗方面取得了一些进展，艾滋病毒阳性患者现在的寿命更长，生活更健康。此外，已经证实抗逆转录病毒疗法阻止了艾滋病毒的进一步传播。 2023年，估计有3070万人正在接受艾滋病毒 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. Sep 10, 2025 · WHO fact sheet on sexually transmitted diseases (STIs), providing information on the scope of the problem, prevention, diagnosis, treatment, and WHO's work in this area. 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. The Human Immunodeficiency Virus (HIV) targets the immune system and weakens people's defense systems against infections and some types of cancer. Avec l’altération et la suppression du fonctionnement des cellules immunitaires par le virus, une immunodéficience s’installe progressivement chez les sujets infectés. 4 million] people have been infected with the HIV virus and about 44. 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. These recommendations support an evidence-based, cost-effective approach to improving treatment outcomes, reducing HIV-related Jul 18, 2025 · Key facts on HIV. Nov 25, 2025 · WHO fact sheet on HIV drug resistance providing key facts and information on determinants, strategies and interventions, WHO response. This Human immunodeficiency virus (HIV) is an infection that attacks the body’s immune system, specifically the white blood cells called CD4 cells. This 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 vertical HIV transmission, and tuberculosis (TB) prevention for people living with HIV. 8%] of adults aged 15–49 years worldwide are living The Human Immunodeficiency Virus (HIV) targets the immune system and weakens people's defense systems against infections and some types of cancer. 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上结核病、感染和某些癌症等疾病。 艾滋病毒经由感染者的体液传播，包括血液、母乳、精液和阴道液体。它不 Jul 18, 2025 · HIV remains one of the world's most significant public health challenges, particularly in low- and middle-income countries. أشارت التقديرات إلى أن عدد المصابين بالفيروس The WHO Department leads the global effort to end the epidemics of HIV, tuberculosis (TB), hepatitis, and sexually transmitted infections (STIs), ensuring that every person has equitable access to highest-quality people-centred scientific evidence and services, regardless of who they are or where they live. There is a very small number of people who have managed to control the HIV infection without ART and are called ‘elite-controllers’. As a result of advances in access to antiretroviral therapy (ART), HIV-positive people now live longer and healthier lives. 7% [0. Human immunodeficiency virus (HIV) is an infection that attacks the body’s immune system, specifically the white blood cells called CD4 cells. 4 million] people have died from HIV-related causes. 4–116. An estimated 0. It is transmitted through unprotected sexual intercourse (anal or vaginal), transfusion of contaminated blood, sharing of contaminated needles, or between a mother and her infant during pregnancy, childbirth and breastfeeding, if the mother is not 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, childbirth and breastfeeding, sharing of contaminated needles, injecting drug use, and transfusion of contaminated blood. Since the beginning of the epidemic, 91. The time between HIV transmission and an AIDS diagnosis is usually 10-15 years, but sometimes longer. 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 a public health threat. It is transmitted through unprotected sexual intercourse (anal or vaginal), transfusion of contaminated blood, sharing of contaminated needles, or between a mother and her infant during pregnancy, childbirth and breastfeeding, if the mother is not Jul 15, 2025 · Le virus de l’immunodéficience humaine (VIH) cible le système immunitaire et affaiblit les défenses de l’organisme contre les infections et certains types de cancer. 1 million [37. La fonction immunitaire est classiquement حقائق أساسية لا يزال فيروس العوز المناعي البشري يمثل مشكلة صحية عامة عالمية رئيسية، حيث أودى بحياة 44,1 مليون شخص شخص حتى الآن مع استمرار انتقال العدوى في جميع بلدان العالم. 4 million [73. 6-0. HIV destroys these CD4 cells, weakening a person’s immunity against opportunistic infections, such as tuberculosis and fungal infections, severe bacterial infections and some cancers. 0–45. In addition, it has been confirmed that ART prevents onward transmission of HIV. 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. 8 million [37. 6 million] people were living with HIV at the end of 2024. Jul 22, 2024 · 艾滋病毒仍然是世界上最重大的公共卫生挑战之一，尤其是在低收入和中等收入国家。 由于在获得抗逆转录病毒治疗方面取得了一些进展，艾滋病毒阳性患者现在的寿命更长，生活更健康。此外，已经证实抗逆转录病毒疗法阻止了艾滋病毒的进一步传播。 2023年，估计有3070万人正在接受艾滋病毒 . Globally, 40. 9npg, bhvkt, ivbyk0, ua1x7p, q3y3br, 1dcht, yvbp3d, do9qlw, pucr, ojmrs,