Fewer injection drugs users are infected with HIV, but they’re also less likely to have been tested for the virus, according to CDC data.

Interviews and tests in 2009…

HIV infections among intravenous drug users in the United States have fallen by half in the past decade, but HIV testing is also down and risky behaviors such…

Using a mathematical formula that carefully measures the degree to which HIV infection of immune system cells is stalled…

One of the frustrations for scientists working on HIV/AIDS treatments has been the human immunodeficiency virus’ ability to evade the body’s immune system. Now…

Scientists from the Antwerp Institute of Tropical Medicine, Antwerp University Hospital and Antwerp University have tested a new ‘therapeutic vaccine’ against HIV on volunteers. The participants were so to say vaccinated with…

A novel discovery by researchers at NYU Langone Medical Center and colleagues reveals a mechanism by which the immune system tries to halt the spread of HIV.…

The day of the assembly-line circumcision is drawing closer.

Now that three studies have shown that circumcising adult heterosexual men is one of the most effective “vaccines” against…

Microsoft chairman and philanthropist Bill Gates pledged a further $750 million to the troubled global AIDS fund on Thursday and urged governments to continue their support to save…

A spoonful of medicine goes down a lot easier if there is a dog or cat around. Having pets is helpful for women living with HIV/AIDS and…

A saliva test used to diagnose the human immunodeficiency virus (HIV), is comparable in accuracy to the traditional blood test, according to a new study led by the Research Institute of…

A new guideline issued by the American Academy of Neurology recommends doctors use caution when choosing seizure drugs for people with HIV/AIDS to avoid potential drug interactions.…

For children and adolescents with HIV infection, the recent Food and Drug Administration (FDA) approval of the use of raltegravir, an antiretroviral drug that slows…

An experimental vaccine helped protect monkeys from an especially deadly form of the AIDS virus, raising new hope for an effective vaccine in people, U.S. researchers said on Wednesday.

In perhaps the most comprehensive survey of the inner workings of HIV, an international team of scientists led by researchers at the University of California, San Francisco has mapped every apparent physical interaction…

Travelers who have gotten tattoos or piercings while in Bali are being warned to seek medical advice after a Western Australian man reportedly contracted HIV during a recent holiday…

The journal Science has chosen the HPTN 052 clinical trial, an international HIV prevention trial sponsored by the National Institute of Allergy and Infectious Diseases (NIAID), part…

Among people recently infected with HIV, immediate antiretroviral therapy (ART) appears preferable to deferring treatment, according to a new study published in the Journal of…

Scientists at the Gladstone Institutes have discovered new protein fragments in semen that enhance the ability of HIV, the virus that causes AIDS, to infect new cells…

Global HIV/AIDS prevention and treatment efforts are missing a major opportunity to significantly improve health conditions in poor countries by simply adding low-cost care for the…

A new weapon has emerged to prevent HIV infection. Called pre-exposure prophylaxis, or PrEP, it is a strategy of providing medications to at-risk people before they are exposed to…

The fight against AIDS risks being set back years by a global financial crisis, the head of the United Nations campaign against the disease warned Wednesday.

About 34 million people…

Mayo Clinic in Florida is now offering kidney and pancreas transplants to HIV positive patients with advanced kidney disease and diabetes. Evidence is now solid that…

People in Malawi who are uncertain about their HIV status are more eager to start families than those who are certain of their HIV status, according to researchers.

“In…

Teenagers in Asia receiving treatment for HIV are showing early signs of osteoporosis and children as young as five are becoming resistant to AIDS drugs, an anti-AIDS…

Less than one-quarter (23%) of children with HIV/AIDS who need treatment are getting it, according to a report released by the World Health Organization (WHO) on…