How one policy change could curb two airborne epidemics in South Africa
South Africa must make dramatic shifts in its Covid-19 prevention strategies to include new evidence that Sars-CoV-2 spreads mainly through the air
genomic sequencing
Rise of the variants: What you need to know about the Delta variant in SA
SA’s lockdown regulations are tightening to better curb the spread of Covid-19, amid concerns that the Delta variant could drive a surge of infections