Should South Africans be concerned about Covid-19 variant mutations? Some health experts are of the view that the recently detected Delta variant does not seem to be too much of a concern. However, others believe it’s to blame for the latest surge in infections. Since the outbreak of the virus, experts have noted it is normal for mutations to occur.
Guest Professor Burtram Fielding – Virologist, University of the Western Cape (UWC)
More Posts for Show: NRA