Prevent HIV Transmission
People on effective antiretroviral treatment with an undetectable viral load don’t transmit HIV to others through sex (known as Undetectable Equals Untransmittable, or U=U).
Condoms prevent transmission of HIV and other sexually transmitted infections. If you inject drugs, use a new syringe every time. If you’re in a relationship with an HIV-negative partner, discuss pre-exposure prophylaxis (PrEP). If your partner has had a possible exposure to HIV, have them discuss post-exposure prophylaxis (PEP) with a health care provider.