Comparison of Anti-SARS-CoV-2-Specific Antibody Signatures in Maternal and Infant Blood after COVID-19 Infection versus COVID-19 Vaccination during Pregnancy
Conclusion Timing of vaccination had no correlation to the antibody levels suggesting that the timing of maternal vaccination in the cohort did not matter. There was no IgM detected in infants from vaccinated mothers. Infants from vaccinated mothers had robust IgG titers to RBD, which have a lasting protective effect in infants.
Key Points
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Source: American Journal of Perinatology - Category: Perinatology & Neonatology Authors: Sabharwal, Vishakha Taglauer, Elizabeth Demos, Riley Snyder-Cappione, Jennifer Shaik-Dasthagirisaheb, Yazdani B. Parker-Kelleher, Samantha Hunnewell, Jessica Boateng, Jeffery Clarke, Katherine Yuen, Rachel Barnett, Elizabeth D. Wachman, Elisha M. Yarringt Tags: Original Article Source Type: research
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