Africa could have a Covid-19 vaccine in the first quarter of 2021 if human trials under way in South Africa succeed, a university professor heading the trials said on Thursday. The ChAdOx1 nCoV-19 experimental vaccine is one of 19 being tested on humans globally in a race to find vaccines to stop a pandemic that has killed more than half a million …
Read More »Africa could have Covid-19 vaccine in first quarter of 2021 if human trials work
July 10, 2020