Science, Hiv | featured news

A baby born with the AIDS virus appears to have been cured, scientists announced Sunday, describing the case of a child from Mississippi who's now 2 1/2 and has been off medication for about a year with no signs of infection....

Science now has the tools to slash the spread of HIV even without a vaccine — and the U.S. is donating an extra $150 million to help poor countries put them in place, the Obama administration told the world's largest AIDS conference Monday.

There are no scientific reasons the world can't chart a path, albeit a difficult one, toward the world's first AIDS-free generation, a top federal health official said Sunday. "There is no excuse scientifically to say we cannot do it," said Anthony Fauci, director of the National Institute of Allergy and Infectious Diseases, speaking to the media at AIDS 2012, an international AIDS conference, which began here Sunday. "What we need now is the political and organizational will to implement what science has given us."

The latest research puts scientists much closer to finding a HIV vaccine.

Scientists say they have solved a crucial puzzle about the AIDS virus after 20 years of research and that their findings could lead to better treatments for HIV.

For the first time, an experimental vaccine has prevented infection with the AIDS virus, a watershed event in the deadly epidemic and a surprising result. Recent failures led many scientists to think such a vaccine might never be possible.

The World Health Organization and the U.N.