Pandemic pregnancy puzzle: new study tracks COVID immunity in moms and babies

NCT ID NCT04659759

First seen Dec 10, 2025 · Last updated Apr 28, 2026 · Updated 15 times

Summary

This study followed 105 pregnant women diagnosed with COVID-19 to learn how their immune systems responded and whether that protection passed to their babies. Researchers measured antibodies in mothers and newborns, as well as in breast milk, up to 6 weeks after birth. The goal was to better understand COVID-19's impact during pregnancy and after delivery.

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Contacts and locations

Locations

  • Thomas Jefferson University Hospital

    Philadelphia, Pennsylvania, 19107, United States

Conditions

Explore the condition pages connected to this study.