SHIRLEY DE VILLIERS: Why SA needn’t fear reinfection — maybe
There are more than 160 Covid vaccines in development, and 21 at clinical trial stage. But don’t hold your breath for equitable, rational distribution ...
28 August 2020 - 06:00
Another week, another coronavirus curveball.
On Monday scientists announced the first confirmed case of Covid reinfection: a 33-year-old man returning to Hong Kong from Spain had tested positive for the virus, 4½ months after his first bout with Covid-19...
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