November 17, 2010 (Denver, Colorado) — Men who have unprotected sex with other men, commonly known as "barebacking," represent a challenge to HIV prevention activities. A poster presented here at the ...

Four hundred and four of the 497 Options Project enrolled patients (81%) consented and enrolled in the Options drug resistance and risk substudy. Of the 404 consented patients, 393 had a matched HIV ...

NEW YORK, April 22 (UPI) -- Women in New York are less likely than men to use condoms when having anal sex, putting them at risk of HIV infection, city health officials said. "Tens of thousands of New ...

The Centers for Disease Control and Prevention (CDC) proposed a new guideline this week for high-risk patients to take the antibiotic known as doxycycline as a morning-after pill to decrease the risk ...