I Nemet, L Kliker, Y Lustig, NS Zuckerman, O Erster… - medRxiv, 2021 - medrxiv.org
Using isolates of SARS-CoV-2 WT, Beta, Delta and most importantly Omicron we studied the
capability of the BNT162b2 vaccine given in two or three doses to neutralize major SARS …