NWU harnesses ozone technology as cost-effective Covid-19 combatantNorth-West University (NWU) 20 Jul 2021
Ivermectin: balance of evidence shows no benefit against Covid-19Nathan Geffen & Elsabé Brits 7 Jul 2021
South Africa's vaccine quagmire, and what needs to be done nowAlex van den Heever, Imraan Valodia, Shabir A Madhi & Willem Venter 5 Jul 2021
Africa has few vaccines: Here's what can still be done to minimise the impact of Covid-19Deoraj Caussy 30 Jun 2021
South Africa's latest Covid-19 lockdown puts spotlight back on vaccination failuresShabir A Madhi 30 Jun 2021
Global herd immunity remains out of reach because of inequitable vaccine distributionMaria De Jesus 23 Jun 2021