The AstraZeneca COVID-19 vaccine (and possibly others) are ineffective against the South African var
The AstraZeneca COVID-19 vaccine (and possibly others) are ineffective against the South African variant https://t.co/HEj7ZgULPK... Read more
Bron: Twitter: FortuneMagazine
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Geplaatst: 08 Feb 2021 - 15:30