vaccino pfizer

A nurse holds a phial of the Pfizer-BioNTech COVID-19 vaccine at Guy’s Hospital in London, Tuesday, Dec. 8, 2020. U.K. health authorities rolled out the first doses of a widely tested and independently reviewed COVID-19 vaccine Tuesday, starting a global immunization program that is expected to gain momentum as more serums win approval. (AP Photo/Frank Augstein, Pool)
L'anti allarmismo

La variante sudafricana rende il vaccino Pfizer inefficace, tutti i ‘buchi’ della ricerca israeliana

Il vaccino Pfizer non è sufficientemente protettivo nei confronti della variante sudafricana. E’ quanto emerso in uno studio israeliano ancora in […]

12 Apr 2021 - 22:12