In a major development Oxford’s Sir John Bell who was behind the Oxford COVID vaccine development said that African strain of the coronavirus is more concerning than the UK Kent one and it may beat the vaccines approved for use, reports the Daily Mail UK.
What is it?Vaccines believed to be effective against infectious UK variant VUI-202012/01 . But South African variant has substantial changes in the structure of the protein’.
Coronavirus vaccines could be ineffective against the...
https://mfame.guru/south-african-covid-strain-can-defeat-vaccines/