From memory, SA has 3.3mil confirmed cases, and an estimated 7.8x total when you include unconfirmed. So roughly 75 percent of the population have caught covid.

From memory, SA has 3.3mil confirmed cases, and an estimated 7.8x total when you include unconfirmed. So roughly 75 percent of the population have caught covid. Plus vaccinations, that adds up to a lot of mild reinfections.