News24.com | How years of vaccine groundwork allowed the Covid-19 jabs to be developed in under a year
The Covid vaccine clinical trials were done in such a manner that the vaccines can stand up to scientific scrutiny, says Professor Shabir Madhi.
from News24 Top Stories https://ift.tt/3sCytrg
from News24 Top Stories https://ift.tt/3sCytrg
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