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transmission of HIV-1 is the number of copies per mL of plasma HIV-1 RNA (viral load), with a 2·4 times increased risk of sexual transmission for every 1 log
20 wrz 2022 · Although the natural history may differ, the transmission of HIV-2 occurs by the same routes as HIV-1, including perinatal, sexual contact, and bloodborne exposure. During the mechanisms of transmission overlap, HIV-2 is a markedly less efficient virus and, thus, significantly less infectious.
21 cze 2019 · It is essential to understand the relationship between AHD and HIV transmission routes to prioritize prevention strategies and achieve early diagnosis, early linkage to care and early initiation of ART for key populations.
20 lut 2023 · People living with HIV-2 infection can be found in most countries and regions globally, so it is an important consideration in patients with an AIDS-like illness [1]. This topic will address the epidemiology, transmission, natural history, and pathogenesis of HIV-2 infection.
27 lip 2024 · HIV is transmitted through various body fluids, such as blood, amniotic fluid, breast milk, semen, pre-ejaculate, rectal fluids, and vaginal fluids. HIV can be transmitted through sexual contact, during pregnancy and delivery, and through fomites, such as reusable medical equipment or syringes.
17 sie 2023 · AIDS is caused by the retrovirus, HIV-1, which is transmitted via body fluids and secretions. After infection, the virus invades host cells by attaching to CD4 receptors and thereafter one of...
6 mar 2006 · Upon transmission to a new host, HIV targets CCR5+CD4+ effector memory T cells, resulting in acute, massive depletion of these cells from mucosal effector sites.
