Health Minister Zweli Mkhize says South Africa is officially in the second wave of the coronavirus. He says the country has breached the six-thousand mark in new cases in the last reporting period, for the first time since the pandemic began. The death toll has risen to 22-thousand-574 after COVID -19 related fatalities were recorded…To better understand where we are as country, we spoke to Professor Thumbi Ndung'u, Deputy Director at the African Health Research Institute.