Fielding, Burtram C2021-04-092021-04-092021Fielding, B. C. (2021). South Africa and the COVID-19 vaccine. Signals, (2)www.uwc.ac.zahttp://hdl.handle.net/10566/6005Scientists, public health experts and politicians have been telling us that, to stop Covid-19, we need to embark on a massive vaccine rollout. But do we really need to vaccinate more than 70% of our population to stop this virus? What is the science telling us?enSouth AfricaCovid-19VaccinePublic healthHuman CoronavirusArticle