My 22-year-old son recently informed me that he lost his virginity with a woman who charged him. He told me the sex was protected with a latex condom. He received unprotected oral sex as well.

Two years ago, I had unprotected receptive anal sex with someone whose HIV status I don't know. I was tested at three weeks (with a fourth-generation test), and it was negative.

Q: I have been on PrEP for close to a year. A week ago, I sucked a person two times, they came in my mouth, and I swallowed twice. Now I'm super anxious, even though I'm on PrEP. What if I get infected?

HIV Vaccine Awareness Day 2019 falls on the cusp of a scientific breakthrough.

"This isn't about you," Rep. Alexandria Ocasio-Cortez (D-NY) told Gilead CEO Daniel O'Day. "We have legislated a system that allows [this] to happen."

Activists say this relatively small giveaway won't advance PrEP access or help end HIV in the U.S. the way a true price reduction would.

One of the persisting fears people may have when starting PrEP is wondering whether a risk remains of contracting HIV while on PrEP without using an additional barrier method.

It's the latest episode of Kikis with Louie, a groundbreaking LGBTQ video series produced by the nonprofit organization Advocates for Youth.

But a survey reveals that about a third of black and Latino gay men would be willing to pay more than $50 per month for a prescription.

In a debate during a plenary session, Michael Saag, M.D., argued for more activism to make PrEP accessible to people who need it.