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16 kwi 2013 · This document provides an overview of AIDS/HIV, including its etiology, pathogenesis, diagnosis, and treatment. It is caused by the HIV virus, which destroys CD4+ T cells. It discusses the life cycle and structure of HIV, how it is transmitted, and the role of key enzymes like reverse transcriptase.
8 sie 2015 · This document provides an overview of AIDS/HIV including: - HIV is a retrovirus that causes AIDS by destroying immune cells. It has a long asymptomatic period before symptoms appear. - It is transmitted through blood, semen, vaginal fluids.
Przyczyna. zakażenie wirusem ludzkiego niedoboru odporności, czyli HIV. Atakuje on limfocyty T, odpowiadające za rozpoznawanie antygenów.
zakazić się wirusem HIV. Poprzez przedostanie się zakażonej krwi do krwiobiegu osoby zdrowej. Poprzez kontakty seksualne. Wirus może się przenieść z zakażonej HIV matki na jej dziecko, np. w czasie ciąży, podczas porodu bądź też podczas karmienia dziecka.
29 mar 2022 · Eastern Europe and Central Asia may face an accelerated increase in new HIV infections and AIDS-related deaths because of the humanitarian crisis gripping the entire region. 28 October 2022. Transgender sex workers face frequent abuse.
25 cze 2012 · AIDS is the late stage of HIV infection when the immune system is severely damaged. HIV can be transmitted via blood, semen, vaginal fluids, breast milk, and other bodily fluids through sexual contact, needle sharing, or from mother to child during pregnancy, birth or breastfeeding.
26 maj 2024 · HIV/AIDS is a serious health issue affecting millions worldwide. The content highlights the transmission, symptoms, prevention strategies, and societal impact of the disease. It emphasizes the importance of education and awareness to combat this global health crisis effectively.
