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Women who got the Covid vaccine while pregnant were not at greater risk of giving birth to babies prematurely or giving birth to unusually small babies, according to a new study report.
The first study to examine the health of babies born to women who were vaccinated during pregnancy was a reassuring signal. Low-birth-weight babies and babies born prematurely are more likely to experience developmental delays and other health problems.
An earlier study found that women who were vaccinated during pregnancy did not face a higher risk of miscarriage than unvaccinated women.
new work looked at some 46,079 singleton pregnancies It resulted in a live birth, including approximately 10,064 among women who received one or more doses of the Covid vaccine during their pregnancy between 15 December 2020 and 22 July 2021. Most received vaccines made by Pfizer-BioNTech or Moderna, and the vast majority were vaccinated in their second or third trimesters.
Overall, 6.6 percent of babies were born prematurely before 37 weeks of pregnancy, and 8.2 percent were born small for their gestational age, weighing less than 5 pounds and 8 ounces. The researchers found no difference in rates between mothers who were vaccinated while pregnant and those who did not.
Maternal fetal medicine specialist at Yale University and lead author of the study, Dr. “We plan to do follow-up studies on babies and their development, but there hasn’t been enough time to do them yet,” said Heather S. Lipkind. new research.
The study was conducted by the Centers for Disease Control and Prevention by Dr. It was conducted in collaboration with Lipkind, Kaiser Permanente researchers, and the Harvard Pilgrim Health Institute.
Stating that the risks of premature birth, which seem higher when pregnant women are infected with coronavirus, are well understood, Ercan said, “The brain develops more every week of pregnancy. If you have Covid and you need to give birth prematurely, this may affect long-term development.”
Dr. Lipkind added that another benefit of the vaccine is that women can help protect their babies from illness by vaccinating their babies with coronavirus antibodies.
Infected pregnant women are at risk of developing serious illness, and federal health officials have required them to be vaccinated. However, vaccination rates among pregnant women remain low—about 31 percent as of the end of September.
Vaccination rates also vary greatly according to the population. While almost half of all pregnant Asian Americans are vaccinated, only 25 percent of pregnant Hispanic women and only 15 percent of pregnant Black women are vaccinated, according to the CDC.
Dr. “I can tell you anecdotally, in my practice, women who don’t get the vaccine are definitely getting sicker, and we’re seeing preterm delivery in pregnant women with Covid and pregnancy loss,” Lipkind said. . This is very, very tragic.”
He strongly encourages his patients to get vaccinated, especially when the highly contagious Omicron variant is circulating. But he said he often faced fierce resistance.
Dr. “I think people generally fear the unknown in pregnancy,” Lipkind said. “This new research should make people feel a little better about the vaccine.”
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