Comparative Effectiveness of BNT162b2 and mRNA-1273 Vaccines in U.S. Veterans.
Barbra A DickermanHanna GerlovinArin L MadenciKatherine E KurganskyBrian R FerolitoMichael J Figueroa MuñizDavid R GagnonJ Michael GazianoKelly ChoJuan P CasasMiguel A HernánPublished in: The New England journal of medicine (2021)
The 24-week risk of Covid-19 outcomes was low after vaccination with mRNA-1273 or BNT162b2, although risks were lower with mRNA-1273 than with BNT162b2. This pattern was consistent across periods marked by alpha- and delta-variant predominance. (Funded by the Department of Veterans Affairs and others.).