Southern Africa hoped it was through the worst of Covid-19. Then the Delta variant arrived
![](https://cdn.cnn.com/cnnnext/dam/assets/210708131651-zimbabwe-vaccination-0329-super-tease.jpg)
9 min read
“It’s devastating, it’s soul destroying. We are trained to save lives, but you revert to that wartime mentality. You revert to becoming numbed,...