According to the estimates by the World Health Organisation, Africa is one of two regions – along with the Eastern Mediterranean region – where smoking rates are on the rise.
Africa needs to be better prepared to deal with future pandemics. That should start with a re-assessment of how countries invest in – and support – local research.
South Africa envisages the gradual closure of older coal plants, mostly located in Mpumalanga. Can these coal fields be turned into renewable energy hubs?
Josè Frantz, University of the Western Cape; Erica Munnik, University of the Western Cape, and Mario Smith, University of the Western Cape
Changes in South Africa’s higher education sector have increased the number and intensity of roles academics take on. This has led to a spike in workload and associated stress.
The artefact comes from deposits dated to more than 60,000 years ago. It closely resembles thousands of bone arrowheads used by the indigenous San hunter-gatherers from the 18th to the 20th centuries.
There is hard and persistent work that needs to be planned for, like a kind of ongoing rehabilitation process, to realise the dream of one health system for all South Africans.
South Africa should base its COVID-19 mitigation strategy on the premise that the pandemic will last for two years unless a vaccine is developed before then.
South Africa’s disaster management plan targets the most vulnerable. But it needs to respond in a more deliberate way when it comes to people with disabilities.
Too much ultraviolet radiation is dangerous for human health. Excessive exposure can cause skin ageing and sunburn and can induce melanoma, cataracts, ocular melanoma, and immunodeficiency.
Dean Faculty of Health Sciences and Professor of Vaccinology at University of the Witwatersrand; and Director of the SAMRC Vaccines and Infectious Diseases Analytics Research Unit, University of the Witwatersrand