Fourth Dose of BNT162b2 mRNA Covid-19 Vaccine in a Nationwide Setting.

Author(s): Magen O, Waxman JG, Makov-Assif M, Vered R, Dicker D, Hernán MA, Lipsitch M, Reis BY, Balicer RD, Dagan NJournal: N Engl J MedPMID: 35417631 April 2022
With large waves of infection driven by the B.1.1.529 (omicron) variant of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), alongside…