JOHANNESBURG – Five of the best read stories on BizNews.com, Friday, 2 July 2021:
1. Natural immunity vs Covid-19 vaccine-induced immunity – Marc Girardot of PANDA
2. Covid has us hijacked by medical professionals – Colleen Aldous and Warren Parker
3. Unstable Zimbabwe dollar woes continue – Cathy Buckle
5. Delta variant neutralised by Johnson and Johnson shot, says company