Pre-Exposure Prophylaxis (PrEP) is an HIV prevention tool that helps reduce the risk of getting HIV. According to the CDC, "When taken consistently, PrEP has been shown to reduce the risk of HIV infection in people who are at high risk by up to 92%."
What is PrEP? View the What is PrEP website for a basic overview of PrEP and links to relevant resources to learn more about PrEP. Furthermore, this web page provides a video about PrEP and an illustration of how it can work inside of the body to prevent HIV infection.