Using PrEP

PrEP works incredibly well at preventing HIV. In fact, it is the single most effective tool at preventing HIV for an HIV negative person. PrEP provides almost 100% protection against HIV. How effective PrEP is depends on a few things, like how often you take it. If you miss doses of your PrEP, the level of protection may decrease. If you are a cisgender man taking PrEP and you miss a dose you’re still going to have great levels of protection. In studies of PrEP where people t