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A health worker conducts a coronavirus rapid antigen test at a Testaro Covid-19 testing site in the Goodwood district of Cape Town, South Africa, on Thursday, Dec. 2, 2021. South Africa announced the discovery of a new variant, later christened omicron, on Nov. 25 as cases began to spike and the strain spread across the globe. (Dwayne Senior/Bloomberg via Getty Images)
COVID 19

Meet the scientists tracking Covid-19’s crappy future

Water in the country’s drains can pick up a spike in Covid-19 cases or a threatening new variant in time for clinics to prepare for an influx of patients

  • Zano Kunene
10 min read
The World Health Organisation has enlisted a team of South African researchers to produce a new mRNA Covid-19 vaccine, but with no recipe to follow, it’s not an easy task. (Photo by Patrick Hertzog/AFP via Getty Images)
AFRICA

South Africa at the start of a Covid-19 vaccine the world has never seen

The World Health Organisation has enlisted a team of South African researchers to produce a new mRNA Covid-19 vaccine, but with no recipe to follow, it’s not an easy task

  • Laura López González
7 min read
It is safe to say that, given the risk factor involved, the pandemic has exacerbated online activities, and even if, as the severity of its effect decreases (when a vaccine has been developed, for instance), people return physically to their places of work, the current expansion of online work practices means it is likely to remain so to a significant degree.
AEROPLANES

The coronavirus and the rise of the network society

Two kinds of virus, one biological and the other digital, have spread around the world, changing society and creating social elites

  • Bert Olivier
7 min read