Health / 18 September 2021 Covid-19: No vaccine booster shots needed yet Scientists agree it is important to get most of the population vaccinated before giving booster jabs By Marcia Zali
Coronavirus / 10 September 2021 South African adolescent receives first shot in Sinovac trial The youth is the first of 2 000 South African children taking part in the global trial to test the CoronaVac vaccine By Marcia Zali