Pre-Exposure Prophylaxis (PrEP) (IMAGE) George Washington University Caption Pre-Exposure Prophylaxis (PrEP) pills Credit NIAID Usage Restrictions Credit must be given to the creator. License CC BY Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.