Article
Functional Antibodies Against SARS-CoV-2 Receptor Binding Domain Variants with Mutations N501Y or E484K in Human Milk from COVID-19-Vaccinated, -Recovered, and -Unvaccinated Women.
Breastfeeding medicine : the official journal of the Academy of Breastfeeding Medicine - 1 Feb 2022
Demers-Mathieu Veronique, Hakansson Anders P, Hall Stephanie, Lavangnananda Sirima, Fels Shawn, Medo Elena
Abstract excerpt
Background: New variants are evolving in severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), and receptor binding domain (RBD) mutations have been associated with a higher capacity to evade neutralizing antibodies (NAbs). We aimed at determining the impact of COVID-19 vaccine and infection on human milk antibody titers and activity against the RBD mutations from SARS-CoV-2 variants of concern. Materials...
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