HIV Prevention Disease Prevention How is HIV Transmitted? HIV can be passed through four primary methods: semen, vaginal fluid, blood (including needle sharing), and breastmilk (from mother to child). HIV cannot be passed through saliva, sweat, Swimming with someone who has HIV won't put you at risk. HIV isn't spread through water or shared spaces. It can only be passed through specific body fluids, blood, semen, vaginal Ways that HIV is not transmitted HIV i Base Water Based Lubricants Natural ingredients Happy Ending Where is HIV transmitted, and are HIV and AIDS the same?