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Articles on COVID-19

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More clinical trials in African countries can help ensure that any vaccines or treatments developed cater to the continent’s genetic diversity. CELLOU BINANI/AFP via Getty Images

Few clinical trials are done in Africa: COVID-19 shows why this urgently needs to change

More countries on the African continent must urgently get involved in clinical trials so that the data collected will accurately represent the continent at a genetic level.
Former South African President Nelson Mandela with former American world boxing champion Marvin Hagler. The undated photo was taken after Mandela’s release. Louise Gubb/GettyImages

How Mandela stayed fit: from his ‘matchbox’ Soweto home to a prison cell

Prison life is about routine: each day like the one before; each week like the one before it, so that the months and years blend into each other.
Why do scientists care about mutations on the coronavirus? Alexandr Gnezdilov Light Painting

Here’s how scientists are tracking the genetic evolution of COVID-19

The SARS-CoV-2 virus that causes COVID-19 is constantly mutating. What do these mutations reveal about this virus’s evolution? And will this knowledge help us to develop a long-lasting vaccine?

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