The third wave of COVID-19 could be tipped over by the highly infectious Delta variant now active in South Africa, according to acting Health Minister Mmamoloko Kubayi-Ngubane. The Delta variant is responsible for the third wave that hit India. Professor Tulio D’Oliveira, a member of the ministerial advisory committee, expressed that this particular variant has now been positive in tests, … Continue reading COVID-19: Highly Infectious Delta variant tipping third wave scale