Two years ago, the Opposites Attract study found no transmissions between 343 regular gay couples of differing HIV status where the HIV-positive partner had a viral load under 200 copies/ml, the ...

There have been no definite cases of HIV infection among healthcare workers following an occupational needlestick injury in the UK since 1999.

Having an undetectable viral load means that there is not enough of the virus in body fluids to pass on HIV during sex. This is sometimes referred to as 'U=U'.

Less than half of individuals diagnosed with STIs or other markers of HIV risk accepted an active offer of PrEP, according to Canadian research published in AIDS and Behavior. Offers of a PrEP ...

A man dubbed the 'Geneva patient' appears to be the latest person cured of HIV after a stem cell transplant for cancer treatment. Unlike the other five known cases, however, he received stem cells ...

Over half of funding for anti-gender actors in Europe appears to come from within Europe itself, with significant amounts of money also flowing from the US and the Russian Federation, according to ...

Lifetime risk of acquiring HIV has decreased for Black gay and bisexual men in the US, from 1 in 2 from 2010 to 2014 to 1 in 3 from 2017 to 2021, according to data presented to the Conference on ...

The chance of any HIV-positive person with an undetectable viral load transmitting the virus to a sexual partner is scientifically equivalent to zero, researchers confirmed at the 22nd International ...

A study from South Africa and Malawi published online ahead of print in Clinical Infectious Diseases highlights the urgent need for better management of people with TB and HIV co-infection. It shows ...

Women living with HIV have a significantly higher risk of the menstrual disorder amenorrhea (missing three of more consecutive periods), according to a meta-analysis published in the online edition of ...

HIV self-tests (home tests) frequently give false-negative results when used by people with diagnosed HIV who are taking antiretroviral therapy, with implications for the messaging around self-testing ...

Once again, a life expectancy study has shown that HIV-positive people who start antiretroviral therapy (ART) promptly and have good access to medical care live as long as their HIV-negative peers.