> In theory, you could give these pills to sex workers to take every day and its significantly reduce the risk of the virus establishing itself. It's not a the

> In theory, you could give these pills to sex workers to take every day and its significantly reduce the risk of the virus establishing itself. It's not a theory. This mode of HIV antiviral drugs use is called PrEP (pre-exposure prophylaxis), and it's used by millions of people. Including sex workers, LGBT people, etc.