Quantification and Progress Over Time of Specific Antibodies Against Severe Acute Respiratory Syndrome Coronavirus 2 in Breast Milk of Lactating Women Vaccinated With BNT162b2 Pfizer-BioNTech Coronavirus Disease 2019 Vaccine (LacCOVID).
Erika Esteve-PalauAraceli Gonzalez-CuevasM Eugenia GuerreroClara Garcia-TerolM Carmen AlvarezGeneva GarciaEncarna MorenoFrancisco MedinaDavid CasadevallVicenç Diaz-BritoPublished in: Open forum infectious diseases (2022)
Women vaccinated with Pfizer-BioNTech transmit antibodies into breast milk with a positive correlation with serum levels. Both decreased over time in a 6-month follow-up.