Pre-exposure prophylaxis (PrEP) is just one pill a day to help HIV-negative people stay HIV-negative.

When taken every day, PrEP is 99% effective on preventing HIV. 

Washington University’s PrEP Program offers same-day prescribing for PrEP, located at the WUSTL Infectious Diseases Clinic.


For more information and/or to schedule your appointment call:


“The biggest piece is that I never had to stress about anything. My doctor made sure that I got everything I needed and that it was accessible and inexpensive.” 

PrEP user at the Washington University PrEP Program