exposure to HIV

Exposure to HIV occurs when a person comes into contact with body fluids—such as blood, semen, vaginal fluids, or breast milk—that contain the virus. This can happen through unprotected sexual contact, sharing needles, or from mother to child during childbirth or breastfeeding. Not every exposure leads to infection; the risk depends on factors like the amount of virus involved and the type of contact. If exposed, taking prompt medical action, like post-exposure prophylaxis (PEP), can significantly reduce the chance of becoming HIV-positive. It’s important to consult healthcare professionals immediately after potential exposure.