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22 lip 2024 · Acquired immunodeficiency syndrome (AIDS) occurs at the most advanced stage of infection. HIV targets the body’s white blood cells, weakening the immune system. This makes it easier to get sick with diseases like tuberculosis, infections and some cancers.
30 lip 2024 · Acquired immunodeficiency syndrome (AIDS) is a term that applies to the most advanced stages of HIV infection. It is defined by the occurrence of any of the more than 20 life-threatening cancers or “opportunistic infections”, so named because they take advantage of a weakened immune system.
22 lip 2024 · 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.
7 lip 2023 · In 2022, 86% [73–>98%] of people living with HIV knew their status. 63% [49–86%] of children living with HIV knew their status. To reach the first 95–95–95 target, an additional. 3.5 million people living with HIV need to be made aware of their HIV status.
27 lip 2024 · This suppression weakens the immune system and causes many clinical manifestations. Untreated HIV eventually progresses to AIDS. At this stage, the immune system cannot prevent infections, resulting in death due to opportunistic infections. Two main types of HIV include HIV-1 and HIV-2.
7 lip 2024 · To end AIDS as a public health threat by 2030, the targets are a 90% reduction of the number of people acquiring HIV and dying from HIV using 2010 as the baseline. Sources: Avenir Health using 2025 targets and UNAIDS/WHO epidemiological estimates, 2024.
People most affected by HIV. Median HIV prevalence among the adult population (ages 15–49) was 0.8% globally. However, because of marginalization, discrimination and in some cases criminalization, median prevalence was higher among certain groups of people.
