More South Africans are smoking – higher taxes and stronger law enforcement are needed
Tobacco use imposes a significant health and economic burden on countries. Research estimates that the cost of smoking in South...
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Why we need open-source science innovation — not patents and paywalls
As we prepare to invest money to prevent the next global pandemic and find solutions to many other problems, science...
Street food keeps Johannesburg going – but working conditions of vendors are unhealthy
Informal vendors are a common feature in urban areas. Also known as street vendors, they sell products or provide services...
Ending HIV as a public health threat – 3 essential reads
In 2014 the United Nations set an ambitious goal: to end the AIDS pandemic by the year 2030. There have...
Mini bio-devices could help TB patients stick to their treatments
Imagine the scenario: you’ve been told you have a disease that will kill you. But, the doctor adds, your life...
As young people in rich countries drink less alcohol, elsewhere youth drinking is on the rise – podcast
The amount of alcohol young people drink in many high-income countries has seen a marked decline since the early 2000s....
Banning menthol cigarettes and more health warnings are only the start. Australia could look to NZ for how to do tobacco control
This week’s announcement of a raft of new tobacco control measures – including banning menthol products and proposing health warnings...
COVID affected access to HIV treatment: the stories of migrant women in South Africa show how
South Africa has made massive strides in the fight against HIV. One of the country’s flagship interventions has been the...
Injectable HIV prevention drug shows promise: we worked out how much South Africa should pay for it
Pre-exposure prophylaxis (PrEP) is an HIV prevention method. It is taken by people who are HIV negative, so that if...
South Africa’s prisons are a breeding ground for the spread of TB. Our model shows how
South African prisons are famously overcrowded. Prison populations are believed to exceed capacity by an overall 33%, although that number...
