Picture: 123RF/DAVID IZQUIERDO ROGER
Picture: 123RF/DAVID IZQUIERDO ROGER

This week we go to the frontlines of the search for a Covid-19 vaccine with director of The Vaccines and Infectious Diseases Analytical Unit (Vida) in the faculty of health sciences at Wits, Prof Shabir Madhi. He is leading the SA Ox1Cov-19 Vaccine VIDA-Trial.

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