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
When a few months of treatment costs as much as a house, some patients are taking their lives and the law into their own hands to survive.
One in four people carry this potentially deadly bug? Now a new shorter treatment can prevent it from making you sick.
Recent national and Gauteng memos demanding all foreign patients pay in full for services likely fell foul of the law.
Bhekisisa means "to scrutinise" in isiZulu
In South Africa, Zulu patients who would like to be thoroughly assessed by a doctor, would ask the physician to "bhekisisa" them.