This was first published as a Research Letter in JAMA on April 12, 2021.
Citation Perl SH, Uzan-Yulzari A, Klainer H. SARS-CoV-2-Specific Antibodies in Breast Milk After COVID-19 Vaccination of Breastfeeding Women. JAMA. 2021;325(19):2013-2014.
This was a prospective cohort study of a convenience sample of breastfeeding women (eit…