COVID vaccines not linked to premature births: CDC study
COVID-19 vaccines do not increase the risk of premature or low-weight birth among babies born to pregnant vaccinated women compared with those born to unvaccinated women, according to a new study from the Centers for Disease Control and Prevention published Tuesday.
Researchers from Yale looked at electronic health data from more than 40,000 pregnant women from the CDC's Vaccine Safety Datalink.
There were 7.0 premature births for every 100,000 babies born among unvaccinated women compared to 4.9 births per 100,000 for babies born to women who received a COVID vaccine while pregnant.
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Additionally, rates of low-birth weight were 8.2 per 100,000 in both the unvaccinated and vaccinated groups.
The team said the findings add to a growing body of evidence that getting vaccinated against COVID is safe for pregnant people and for their babies.
Pregnant women are at increased risk for severe illness, hospitalization and death from COVID-19, but only 40% have been vaccinated, CDC data shows.