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Vaccinated nursing mothers likely pass coronavirus antibodies onto babies, study finds – Honolulu, Hawaii

Honolulu, Hawaii 2021-04-07 18:25:59 –

(NEXSTAR) – A new study found that breastfeeding mothers vaccinated with COVID-19 are more likely to infect their babies with antibodies.

A study from Washington University in St. Louis’ School of Medicine believes that lactating mothers transmit antibodies through breast milk, giving their children a “great boost” to COVID-19.

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“Our study showed a significant increase in antibodies against COVID-19 virus Starting with breast milk two weeks after the first shot, the reaction lasted for almost three months of the study, “said Dr. Jeannie Kelly, an assistant professor of obstetrics and gynecology and lead author, in a press release. .. “Antibody levels were still high at the end of our study, so protection could be even longer.”

A small study of only five mothers found that “some of the first peer-reviewed evidence that breastfeeding provides a long-term immune response” in lactating children of vaccinated mothers. Is provided.

Other recent studies have confirmed that the COVID-19 vaccine can convey its benefits to infants via breast milk, according to researchers at the University of Washington, which is a specific level of antibody in breast milk. This is the first study to follow up for a long period of time.

The infants studied were between 1 and 24 months of age. To identify the immune response of breast milk, researchers monitored the levels of specific immunoglobulins that the body uses to combat infections in babies.

The study found that breast milk had elevated levels of certain antibodies immediately after vaccination, and that antibodies “reached immune-significant levels” about 14 to 20 days after the first vaccination.

“Our study is limited by a small number of participants, but the findings provide promising news about the potential immune effects of post-vaccinated breastfeeding babies,” said Pediatrics. Misty Good, MD, assistant professor and lead author of the study, said in a statement. ..

This study was conducted on March 30 American Journal of Obstetrics and Gynecology..

Vaccinated nursing mothers likely pass coronavirus antibodies onto babies, study finds Source link Vaccinated nursing mothers likely pass coronavirus antibodies onto babies, study finds

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