Professor of medicine and deputy director of the Desmond Tutu HIV Centre at the Institute of Infectious Disease and Molecular Medicine, University of Cape Town
Being able to take a pill discreetly, as women have done with contraceptives since the 1950s, is an HIV prevention revolution.
The global TB rate has been falling by 1.5% per year – far slower than the 10% yearly declines needed to end TB within twenty years.
#AIDS2016: New science may put the power to prevent HIV in women's hands
Turning the tide against TB: Treatment alone won’t work
Outreach workers say the practice making headlines isn’t as widespread as it’s been made out to be as they rush to prevent more from trying it.
The South African department of health's free condoms go head-to-head with the name brand competition.
Many Ugandans were once refugees themselves. Now, they are 'paying back the good' and making their country one of the best in the world for refugees.
Bhekisisa means "to scrutinise" in Zulu
In South Africa, Zulu patients who would like to be thoroughly assessed by a doctor, would ask the physician to "bhekisisa" them.