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Articles sur SARS-CoV-2

Affichage de 161 à 180 de 247 articles

South Africans practise social distancing while they queue outside a supermarket in Hillbrow, Johannesburg during the country’s lockdown. Photo by Marco Longari/AFP via Getty Images

South Africa needs a post-lockdown strategy that emulates South Korea

South Africa cannot afford to embark on a strategy of extended periodic lockdowns. It needs to shift to mass testing and contact tracing.
Homemade masks will not filter the SARS-CoV-2 virus, but may prevent transmission of droplets and spray between individuals. Nikola Stojadinovic/Getty Images

Making masks at home – what you need to know about how to reduce the transmission of coronavirus

At-home mask makers should carefully consider fit and fabric variables when designing face coverings to help prevent transmission of SARS-CoV-2.
This Sunda pangolin found throughout Southeast Asia is currently considered to be critically endangered. Piekfrosch / German Wikipedia

Study shows pangolins may have passed new coronavirus from bats to humans

When a new virus emerges and triggers a pandemic, it is important to trace its origins. Knowing more about how the virus jumped species in the first place can help curb future zoonotic diseases.

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