All medicines have side effects – HIV prevention pills are no different. The good news is PrEP (pre-exposure prophylaxis) is extremely effective and generally very safe. Major health authorities ...

Preparing for a colonoscopy isnt anyones favorite task, but its important to empty your colon sufficiently so your doctor can see what's inside very clearly. While it can be unpleasant to take a ...

More widespread and consistent use of pre-exposure prophylaxis (PrEP) has the potential to dramatically reduce the incidence of HIV in the U.S., but substantial barriers to PrEP remain, particularly ...