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Articles sur South Africa

Affichage de 721 à 740 de 1735 articles

A general view during the country’s first human clinical trial for a potential COVID-19 vaccine in Soweto, South Africa. Felix Dlangamandla/Beeld/Gallo Images via Getty Images

COVID-19 vaccine trial in South Africa: everything you need to know

There isn’t enough clinical research being done in Africa. This has had a lot of repercussions in terms of the timing when interventions become available and effective in high income countries.
People exercising in Ellis Park in Johannesburg, South Africa. Dino Lloyd/Gallo Images via Getty Images

South Africans must be healthier for universal healthcare to succeed

South Africa faces high levels of noncommunicable diseases such as diabetes and hypertension. The NHI is likely to battle to cope with treating large numbers of sick people.
A volunteer receives an injection from a medical worker during the country’s first human clinical trial for a potential vaccine against COVID-19 in Soweto, South Africa. Felix Dlangamandla/Beeld/Gallo Images via Getty Images

COVID-19 vaccine: the challenges of running a trial in the middle of a pandemic

In a pandemic like this one, the priority is to save lives. But without a vaccine, there’s a limit in the tools available to save lives.
The official opening and handover of a COVID-19 quarantine centre in Pietermaritzburg, South Africa. Darren Stewart/Gallo Images via Getty Images

How leadership matters in healthcare – especially in a crisis

The healthcare sector should focus on employee engagement and fostering meaningful relationships between staff. Leaders must show empathy and help staff deal with the trauma they may be experiencing.
A researcher holds a COVID-19 mRNA vaccine at the National Primate Research Center of Chulalongkorn University in Thailand. Chaiwat Subprasom/SOPA Images/LightRocket via Getty Images

Africa waited for solutions to past health crises: will it be different for COVID-19?

History shows that treatments and vaccines have been accessible to African countries only after the loss of millions of lives and typically years - sometimes decades - after developed nations.
What South Africa’s West Coast might have looked like 5 million years ago. In the foreground, a giant wolverine feeds on a pig while chasing away a primitive hyena. Maggie Newman, Geological Society of South Africa and the University of the Witwatersrand

Gigantic wolverines, otters the size of wolves: fossils offer fresh insights into the past

The teeth and limb bones we studied help to understand the role and lifestyle of these species in extinct ecosystems.
A glacial depositional feature – an erratic – is a large rock that has been ‘bull-dozed’ and deposited by a moving glacier. Elizabeth Rudolph

Marion Island’s last ice age happened earlier than we thought. Why it matters

These findings are in stark contrast with the original worldview that suggested the entire globe was at a maximum glaciated state around 20 000 years ago.
Grootvlei, Snake Park, an impoverished suburb on the fringe of one of the biggest mine dumps in Soweto, Johannesburg. Poor people have been hit hardest by the fallout of COVID-19. Mujahid Safodien/AFP via Getty Images

Who has been hit hardest by South Africa’s lockdown? We found some answers

The net effect is that the shocks are most severe on poorer, more vulnerable households.
Misha Jordaan/Gallo Images via Getty Images

The new architectural frontier: buildings and their microbiomes

The study of two hospitals was a first for researching the microbiology of the built environment in South Africa – a multi-disciplinary approach to understanding how to design healthier buildings.
Surfers walk on the beach while the fire continues to blaze on the mountains behind them in 2015 in Cape Town, South Africa. Shelley Christians/The Times/Gallo Images/Getty Images

Air pollution and temperature: bad for your heart and blood vessels

Until now, the interaction of temperature and air pollution and its contribution to these diseases hasn’t been studied conclusively in South Africa - or anywhere on the African continent.

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