'Your papers, please' must never be heard in America
Federal authorities have shut down a clinical trial for an HIV vaccine after finding that test subjects were at risk for contracting the virus.

Taking daily doses of HIV-prevention pills or gels did not prevent transmission of the deadly virus, in large part because the African women involved in the study did not follow the recommended treatment regimen, researchers said Monday at a scientific conference in Atlanta.
Researchers have identified a mysterious new disease that has left scores of people in Asia and some in the United States with AIDS-like symptoms even though they are not infected with HIV.
Researchers have identified a mysterious new disease that has left scores of people in Asia and some in the United States with AIDS-like symptoms even though they are not infected with HIV.

Secretary of State Hillary Clinton urged delegates to pursue a goal of "a generation that is free of AIDS," in rousing remarks before a major international conference on AIDS that formally opened in Washington Monday.

There is still "a long way to go" to end the HIV/AIDS epidemic, but scientifically, there's no reason the world can't move toward the day when HIV infections and deaths from AIDS are rare, a federal official said Sunday.
First peanuts, now eggs. Doctors have reversed allergies in some children and teens by giving them tiny daily doses of problem foods, gradually training their immune systems to accept them.
Food allergies affect about one in 13 U.S. children, double the latest government estimate, a new study suggests.
Sunday marks 30 years since the first AIDS cases were reported in the United States. And this anniversary brings fresh hope for something many had come to think was impossible: finding a cure.
Treating HIV right away, before patients are too sick, dramatically lowers their chances of spreading the AIDS virus to a sexual partner, says a major international study that may convince more doctors to offer medication sooner.

In a bold new approach ultimately aimed at trying to cure AIDS, scientists used genetic engineering in six patients to develop blood cells that are resistant to HIV, the virus that causes the disease.

In a bold new approach ultimately aimed at trying to cure AIDS, scientists used genetic engineering in six patients to develop blood cells that are resistant to HIV, the virus that causes the disease.