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The first signs of HIV, called Acute Retroviral Syndrome (ARS), may feel like the flu, with body aches and a fever. It can last a up to a few weeks.


Post-exposure prophylaxis (PEP) is short-term antiretroviral medication that may help prevent HIV infection if taken shortly after exposure.


Pre-exposure prophylaxis (PrEP) is medication that people who are at risk of human immunodeficiency virus (HIV) may take to prevent infection.


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