In reference to HIV transmission, pre-exposure prophylaxis (PrEP) refers to a prevention strategy in which HIV-negative individuals take an anti-HIV medication once-a-day. While PrEP is a relatively new prevention tool, studies have shown that an individual who is on PrEP and adheres to treatment guidelines is risk-free from contracting HIV in the occasion that they are exposed to the virus. British Columbians can access PrEP without cost as of January 2018.
Check out HIM’s getpreped.ca for everything you need to know about PrEP.
It’s important to remember that while PrEP effectively protects from HIV, it does not protect from other STIs, so you might want to consider using PrEP along with some of the other risk-reduction tools outlined in this page.