How does one prevent Opportunistic Infections?
Most of the germs that cause OIs are quite common, and one might already be carrying several of these infections. One can reduce the risk of new infections by keeping clean and avoiding known sources of the germs that cause OIs. Even if someone is infected with some OIs, one can take medications that will prevent the development of active disease. This is called prophylaxis. The best way to prevent OIs is to take strong anti-HIV drugs.