A women gets an HIV test. Sub-Saharan Africa accounts for the majority of the HIV deaths annually.
World Bank Collection/flickr
Two major clinical trials will be conducted in South Africa in 2016 to test ways of preventing new HIV infections.
Shocking secret? How the tabloids saw it.
Decades on, is HIV still a taboo subject?
We don’t know Charlie Sheen’s specific medical details. But HIV treatment is effective at reducing transmission.
Charlie Sheen’s recent announcement that he has HIV has raised concerns about whether he may have transmitted the infection to other people.
Charlie Sheen revealed he is HIV positive and has spent millions paying people to keep quiet. Why?
That Charlie Sheen would have to pay millions of dollars to keep his HIV status private is indicative of the level of stigma still attached to it.
In Malawi men who have sex with men can access healthcare services but they do not always get adequate treatment, care and support.
Malawi and Tanzania have created programs to provide sexual and reproductive health services and HIV interventions. But men who have sex with men say it's still difficult to access care.
All bar none. Taking health to the heart of the problem.
HIV is still a major public health issue among the most at-risk groups, and efforts to tackle it need to get smarter.
Understanding where and how the virus hides on treatment is one of the biggest questions facing scientists working on HIV.
ROLEX DELA PENA/EPA/AAP
Ebola’s clever trick – to lie dormant inside a cell or to hide in a particular organ – is not unfamiliar. Lots of viruses do it. HIV is the master of such a trick.
To home-test or not to home-test?
Despite adoption of home testing in the rest of the UK, Northern Ireland is still holding out.
The reservoirs of dormant HIV have been the main barrier to a cure.
Researchers have found a promising way of kicking the AIDS virus out of its hiding place in infected cells, potentially removing the main obstacle to curing HIV.
Sexual contact between men remains the main route of HIV transmission.
Despite health promotion campaigns and a concerted effort to make antiretroviral therapy more accessible, the number of new HIV cases in Australia has remained stable over the last three years.
The biggest growth in sexually transmitted infections is for chlamydia and gonorrhoea.
J. Michel (aka: Mitch) Carriere/Flickr
The latest instalment of Australia’s annual report card on HIV, hepatitis and sexually transmissible infections has been released this morning. Here's what experts make of the results.
HIV-infected H9 T cell captured by a scanning electron micrograph.
HIV therapy that enables patients with the virus to live a healthy life is a great success for modern medicine. But what are the challenges to coming up with a complete cure?
No mother wants to pass a disease to her child.
Image of mother and newborn via www.shutterstock.com.
New York’s achievements have provided a beacon of hope as well as a road map that has been successfully tailored to the needs of resource-poor settings throughout the world.
PrEP drugs to prevent people contracting HIV mustn't disrupt existing sexual health strategies.
Poverty is rife in Malawi, with more than 90% living on less than US$2 a day. One of the reasons young urban Malawians give for engaging in transactional sex is to get food.
Material deprivation and young people desiring the latest fashion trends are motivating the transactional sex relationships in Malawi's urban slums.
Horse-rider Potso Seoete makes an HIV-drug delivery to the Molika-liko health clinic in a remote district of Lesotho.
Medicine shortages in southern Africa, particularly of anti-retrovirals for HIV patients, require urgent attention. A regional approach to distribution has been tried in South America and could work for the region.
Men can play a valuable role in maternal, infant and child health.
Fathers have an important role to play beyond financial support. Research shows they play an invaluable role in maternal, infant and child health.
US First Lady Michelle Obama visits a centre in Botswana that supports young people affected by HIV. Botswana has one of the highest HIV infection rates in the world.
This study appears to be the first causal evidence that formal education and reduced HIV infection rates go hand in hand.
Children in particular experience a multitude of viral illnesses during their early years.
Viruses cause all kinds of infections from relatively mild cases of the flu to deadly outbreaks of Ebola. Clearly, not all viruses are equal and one of these differences is when you can infect others.
Indonesia is forcing people with drug dependence problems to go into rehab.
Indonesia's war on drugs aims to protect the country's young generation from an alleged "national drug emergency." But the government's coercive approach is harming the people it wishes to protect.