Researchers conducting clinical trials in Rwanda have concluded that the risk of postnatal transmission is minimal in HIV-positive mothers undergoing highly active antiretroviral therapy (HAART) while breastfeeding. The…

In people infected with human immunodeficiency virus (HIV), the virus that causes AIDS, high-risk behavior, HIV infection itself, as well as late initiation and early discontinuation of anti-HIV therapy all…

Researchers from UCLA’s Division of General Internal Medicine and Health Services Research surveyed 600 Hispanics recruited from Los Angeles County sexually transmitted disease clinics, community-based organizations and needle-exchange…

The immune systems of HIV patients who are obese don’t respond to antiretroviral therapy as well as do those of people of normal weight, according to a study conducted…

An estimated 33.4 million people worldwide are infected with the AIDS virus, up from 33 million in 2007, but more people are living longer due to the availability of…

Stigma and discrimination constitute one of the greatest barriers to dealing effectively with the HIV epidemic, underlying a range of human rights violations…

The AIDS virus inserts its genetic material into the genome of the infected cell. Scientists of the German Cancer Research Center have now shown for the first time that the virus almost…

Responding to the HIV/AIDS pandemic and tackling so-called neglected tropical diseases are the focus of the November/December 2009 edition of Health Affairs. The articles, by leading global…

President Barack Obama announced on Friday that a 22-year-old ban on allowing people infected with with the AIDS virus into the United States will be lifted…

Men with larger foreskins are more likely to become infected with the AIDS virus, researchers said on Wednesday in a finding that helps explain why circumcision can protect…

Randomized clinical trials conducted by researchers in Rakai, Uganda, have revealed a link between the size of foreskin surface area and the risk of male HIV acquisition. The results…

Sperm, and not just the fluid it bathes in, can transmit HIV to macrophages, T cells, and dendritic cells (DCs), report a team led by Ana Ceballos at the…

Highly active antiretroviral therapy has increased the longevity and quality of life for people living with human immunodeficiency virus. But it requires strict adherence in taking…

Contrary to conventional wisdom, scientific evidence proving that overlapping multiple sexual partners — concurrency — drives the HIV epidemic in sub-Saharan Africa is actually quite limited,…

African leaders should be more serious about protecting the continent’s children from AIDS and it is time for them to change state spending priorities, Nelson Mandela’s wife Graca Machel said…

The global financial crisis and a loss of interest in the AIDS epidemic may translate into less money in coming years for research, treatment and prevention of the virus, HIV experts…

Mothers receiving highly active antiretroviral therapy (HAART) to treat HIV-1 infection are less likely than untreated mothers to transmit the virus to their newborns through breastfeeding, according to a…

A $6 million, five-year federal grant to The Children’s Hospital of Philadelphia Research Institute will enable researchers to investigate a novel approach in treating HIV infection—a unique…

New HVTN 505 HIV Vaccine
There is a new vaccine which might increase the life span of a person who is affected by HIV. The US FDA has…

HIV prevalence among African Americans is ten times greater than the prevalence among whites. This racial disparity in HIV prevalence has persisted in the face of both governmental and…

Among heterosexuals in the United Kingdom (UK), HIV transmission can occur within networks of as many as 30 people, according to a new study by researchers at the…

Researchers at UT Southwestern Medical Center have found that non-AIDS-defining malignancies such as anal and lung cancer have become more prevalent among HIV-infected patients than non-HIV patients…

Hopeful that some of the same antiretroviral (ARV) drugs used to treat HIV infection can also prevent it, researchers from the Microbicide Trials Network have enrolled the first participants…

In order to be able to ward off disease pathogens, immune cells must be mobile and be able to establish contact with each other. The working group around Professor Dr. Oliver Fackler…

Prevention versus treatment? Cost versus efficacy? So go two of the dilemmas looming over Dartmouth’s Paul E. Palumbo, M.D., and his fellow researchers in the race to fight HIV and other…