Home » News » A second Covid-19 wave, re-infections, and why the next few days are vital for South Africa A second Covid-19 wave, re-infections, and why the next few days are vital for South Africa Leave a Comment / News / By InterWeb SA / August 26, 2020 August 26, 2020 The coming days will be crucial in determining whether a new wave of Covid-19 cases is coming, says the chairperson of the Covid-19 Ministerial Advisory Committee, Professor Salim Abdool Karim.