Association between BNT162b2 vaccination and incidence of SARS-CoV-2 infection in pregnant women

I Goldshtein, D Nevo, DM Steinberg, RS Rotem… - Jama, 2021 - jamanetwork.com
Importance Data on BNT162b2 messenger RNA (mRNA) vaccine (Pfizer-BioNTech)
effectiveness and safety in pregnancy are currently lacking because pregnant women were
excluded from the phase 3 trial. Objective To assess the association between receipt of
BNT162b2 mRNA vaccine and risk of SARS-CoV-2 infection among pregnant women.
Design, Setting, and Participants This was a retrospective cohort study within the pregnancy
registry of a large state-mandated health care organization in Israel. Pregnant women …