Scientists may have found a way for patients with HIV to keep the virus in check without having to take powerful drugs every day. But despite an early success in monkeys, they are scratching their heads over how, exactly, their experimental therapy works.

The five-year, $62 million dollar project will expand and improve comprehensive and integrated HIV/AIDS care and treatment services in six districts.

A vaccine against HIV will be trialed in South Africa later this year after meeting the criteria needed to prove it could help fight the epidemic in Africa.

Patients will no longer need to join five-hour-long queues for their medication.

In a new study, drugs alone prevent the transmission of HIV among gay men.

The hunt for an HIV treatment that roots the virus out of its hiding places and kills it just got more interesting.

An Aids treatment from Italy has shown promising results in a clinical trial in South Africa. The therapeutic vaccine makes antiviral drugs more effective by boosting the immune system of people living with the Aids virus, HIV.

Cambridge scientist Helen Lee’s simple, mobile device will speed up detection and treatment rates.

These are the first guidelines dealing with hepatitis C treatment produced by the World Health Organization (WHO) and complement existing guidance on the prevention of transmission of bloodborne viruses, including HCV. They are intended for policy-makers, government officials, and others working...

One of the first groups of H.I.V. patients in a poor country to get free AIDS drugs has about the same survival rate as their closest counterparts in the United States, according to scientists at Weill Cornell Medical College.

Study used CRISPR technology to introduce HIV-resistance mutation into embryos.

Researchers in China have edited the genes of human embryos to make cells resistant to HIV infection. It’s the second reported case of using molecular scissors called CRISPR/Cas9 to alter genes in human embryos.