How does PrEP work?

Dr. Flash explains the science behind how PrEP protects you from HIV.

PrEP blocks HIV from taking hold in the body and consistent, daily use is associated with increased protection.

Click here for more information on PrEP.

#AskTheHIVDoc is a video series from Greater Than AIDS featuring top HIV doctors providing answers to commonly-asked questions about HIV prevention, testing and treatment.

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While we make every effort to keep the medical information on our website updated, we cannot guarantee that the information reflects the most up-to-date research. Also, please note the views expressed by individuals who appear in Greater Than AIDS videos and other content are their own and are not made on behalf of any groups/organizations/associations.