More data needed to establish if Delta COVID-19 variant is more deadly: Prof Puren
Acting executive director of the National Institute for Communicable Diseases (NICD) Professor Adrian Puren says it is of great concern that Delta has become the dominant COVID-19 variant circulating the country. Scientists have said that the Delta variant is more transmissible than others. Prof Puren says whether it is more deadly is still to be established. “I think that there is some important data that needs to come through. We […]