While the Covid-19 risk has diminished in South Africa, it has not disappeared, and a resurgence of cases in recent...
Covid
The vaccines that have helped billions of people around the world to protect themselves from Covid-19 were a surprise even...
Researchers continue working to make it much easier — and cheaper — to test for Covid-19. A team led by...
Combining technologies that proved hugely successful against cancer and in COVID-19 vaccines, researchers at the University of Pennsylvania have shown...
A previous Covid-19 recovery provides little shield against infection with the omicron variant, a research team from Imperial College London...
The majority of the patients who were treated for Covid-19 at Tshwane public hospitals were unvaccinated. The information is contained...