Some 22 positive cases of the B.1.1.529 variant have been confirmed in South Africa, as Covid-19 cases increase in Gauteng, the North West and Limpopo
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
South Africa’s stop-start roll-out is not the only reason herd immunity is unrealistic for 2021. A constrained vaccine supply and new variants also play a role
SA is on the verge of rolling out Covid-19 vaccines, but can we vaccinate children and pregnant women, and which jabs work against the 501Y.V2 variant?
