Immunity to COVID-19 is much more interesting and much more complicated than simply something you do or do not have. Kathryn Cleary spoke to two experts about what we know about COVID-19 immunity and the implications of that for antibody testing and the development of vaccines.
Recently the South African Health Products Regulatory Authority was criticised for not approving laboratory-based SARS-CoV-2 antibody tests. Spotlight Editor Marcus Low argues that despite the regulator’s capacity constraints, its flexible conservatism is something to be grateful for.
The South African Health Products Regulatory Authority has approved its first COVID-19 antibody test amid criticism that it is too slow and too cautious in approving applications for the registration of such tests.
Are waste service workers becoming infected with SARS-CoV-2 through their work? Is handling household waste an occupational hazard? Are the precautionary measures introduced by municipalities sufficient? Professor Wolfgang Preiser explains the science and puts the risks in perspective.
Hundreds of people daily search for recyclable materials to sell and food to eat at Arlington and Uitenhage waste disposal sites in Port Elizabeth. Luvuyo Mehlwana spoke to waste pickers about their fears of contracting COVID-19 from waste and to experts about the risks of this happening.
Testing positive for SARS-CoV-2 can be frightening and traumatic. Nurse Angy Rabothatha is among the many nurses who are part of government’s trace and support teams who help people with COVID-19 on their journey. She shared her story with Biénne Huisman.
We were told the planned release date for an occupational health policy to protect healthcare workers was World tuberculosis Day, 24 March 2017. Three World TB Days later and with a new epidemic claiming the lives of healthcare workers we are still waiting for the policy, writes Dr Arne von Delft.
People in South Africa who have recovered from COVID-19 are donating their blood to help others who are trying to fight off the disease that has so far claimed over 200 lives and infected over 10 000 people in the country.
On Friday (10 April) Health Minister Dr Zweli Mkhize recommended that members of the public wear cloth facemasks of at least three layers. In so doing, Mkhize gave direction on an issue that has created much uncertainty. Dr Kerrin Begg unpacks the science and policy driving this decision.