December 18, 2012 In South Africa, drug users are crushing HIV medications and mixing them with marijuana, heroin and other illicit drugs. Public health workers worry that people who smoke so-called whoonga are helping to fuel the rise of drug-resistant HIV.
November 29, 2012 HIV has been declining in many parts of the world over the past decade. Today the U.S. unveiled an ambitious plan to stop most new HIV infections around the world. But some health leaders question whether their goals are realistic, especially with impending budget cuts.
November 27, 2012 The number of new HIV infections in the U.S. is relatively stable at about 50,000 people a year. But HIV is on the rise in people under 25, federal data show. The upswing is driven largely by infections among young black men.
November 21, 2012 Although new HIV infections have dropped by as much as 50 percent in many African countries, the fight against AIDS seems to be losing its footing in Eastern Europe and parts of Asia. New infections nearly quadrupled in China between 2007 and 2011.
October 22, 2012 Researchers in South Africa tracked how the evolution of the virus in two infected woman shaped the antibodies they produced to fight it. Several months after infection, the researchers saw that the patients had developed more "broadly neutralizing antibodies," which target different versions of the virus.
September 24, 2012 With local hospitals in Durban, South Africa, strained by the AIDS epidemic, city leaders are trying to restore and reopen a historic children's hospital shut down in the 1980s during apartheid. The hospital originally opened in 1931 with a mandate to serve kids of all races.
September 6, 2012 Testing everyone for HIV and then giving them early treatment could theoretically eliminate the epidemic in South Africa. A mathematical model of this "test and treat" strategy suggest that it might be more expensive and take significantly longer than previously predicted.
September 5, 2012 A vaginal ring that releases a drug against HIV shows promise in an animal study as a way to prevent infections. The results bolster hopes that an ongoing clinical trial of a similar ring in people will prove to be successful.
August 21, 2012 Over the past two decades, circumcision rates in the U.S. have fallen to 55 percent from a peak of about 79 percent. A new analysis from Johns Hopkins researchers suggests the decline will add to health care costs.
July 28, 2012 Some states, like Georgia, have a waiting list for people who need help paying for AIDS drugs. With increased federal funding on its way for HIV/AIDS treatment, states are hoping that they can care for more people. But the cost of care remains high, so the waits may remain, too.
July 27, 2012 The International AIDS Conference isn't only about medical research. People from around the world met at its Global Village to share their experiences with the AIDS epidemic through music, art and dance. This year's highlights included a condom campaign and lube tasting booth.
July 27, 2012 Researchers say that expanding anti-retroviral treatment to all HIV-positive people in couples with one partner who isn't infected is cost-effective even in developing countries with limited budgets.
July 26, 2012 The two patients in Boston seem to be free of HIV after treatment for cancer, Harvard researchers say. But they're still on antiviral drugs, unlike the so-called Berlin patient, who's the only person in the world to be fully cured.