keyword: | pre-exposure prophylaxis (PrEP) for HIV prevention |
HIV Prevention Knowledge Base Entry
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Pre-exposure prophylaxis (PrEP) aims to prevent acquisition of HIV through use of antiretroviral (ARV) agents before potential exposure to HIV. Sev |
Recent studies in sub-Saharan African countries with mature epidemics show that up to two-thirds of infected couples are serodiscordant: one partne |



