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
Why countries best placed to handle the pandemic appear to have fared the worstRachel M Gisselquist & Andrea Vaccaro 18 Jun 2021