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NEWS: Dallas Fire Dept to hold press conference at 1:30pm as Dallas Firefighter’s Widow demands answers regarding circumstances of husband's death • NFL Commissioner Roger Goodell press conference at 2:00pm on 105.3 The Fan

New England Journal of Medicine

A nurse takes a blood sample. (credit: Getty Images/Sergei Supinsky/AFP)

Study: AIDS Pill Helps Gay Men Avoid HIV Infection

Scientists have an exciting breakthrough in the fight against AIDS. A pill already used to treat HIV infection turns out to be a powerful weapon in protecting healthy gay men from catching the virus.

CBSDFW.COM–11/23/2010

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