https://homosaurus.org/v4/homoit0003909 homoit0003909 PEP (HIV) Post-exposure prophylaxis (HIV) HIV PEP HIV post-exposure prophylaxis 2025-03-20 xsd:date 2025-03-20 xsd:date https://homosaurus.org/v4/homoit0001007 Medication https://homosaurus.org/v4/homoit0000005 HIV/AIDS Medication taken after a possible exposure to HIV to prevent infection.