Massive study tracks COVID-19 vaccine safety for 6,000 pregnant women and their babies

NCT ID NCT04705116

First seen Nov 01, 2025 · Last updated May 24, 2026 · Updated 35 times

Summary

This study follows 6,000 pregnant women—some vaccinated against COVID-19 and some not—to compare health outcomes for mothers and their babies. Researchers will track pregnancy complications, birth defects, and infant development up to 12 months old. The goal is to understand if COVID-19 vaccines are safe during pregnancy, but no treatment or vaccine is given as part of this study.

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This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.

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Contacts and locations

Study contacts

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

Locations

  • Pregistry

    RECRUITING

    Los Angeles, California, 90045, United States

    Contact

Conditions

Explore the condition pages connected to this study.