PFIZER: "LA TERZA DOSE PROTEGGE DALLA VARIANTE OMICRON"

© Fornito da HuffPost UKRAINE - 2021/12/05: In this photo illustration, a hand extracting a dose of vaccine from a vial is seen in front of the words Omicron covid-19 with a logo of Pfizer in the background. Omicron (B.1.1.529), a new SARS-CoV-2 variant of concern continues to spread worldwide. (Photo Illustration by Pavlo Gonchar/SOPA Images/LightRocket via Getty Images) Il vaccino cont...

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