HealthDay Reporter
TUESDAY, March 6, 2021 (HealthDay News)– The quicker a pregnant woman gets a COVID-19 vaccine, the most likely she is to transfer protective antibodies to her infant, a brand-new, little research study recommends.
” This simply offers extra fuel for people who are on the fence or simply think, ‘Perhaps I’ll wait till after I deliver,'” stated research study co-author Dr. Emily Miller. She’s an assistant teacher of obstetrics and gynecology and a maternal fetal medication doctor at Northwestern University School of Medication.
” We strongly suggest you get the vaccine while pregnant. However if you’re fearing vaccination may harm the child, these data tell us rather the opposite. The vaccine is a mechanism to secure your baby, and the earlier you get it, the much better,” Miller said in a university press release.
The researchers analyzed the blood of 27 pregnant women who had actually gotten either the Pfizer or Moderna vaccine in their 3rd trimester They likewise examined the umbilical cord blood of their 28 newborns (26 singletons, one set of twins).
The women had a strong immune action after vaccination, recommending that the vaccines safeguard pregnant women from COVID-19, according to the research study.
It likewise found that a longer time between vaccination and shipment was connected with greater transfer of COVID-19 antibodies to the child.
Only 3 of the babies (including the twins) in the study did not have antibodies at birth. Their 2 mothers got their first COVID shot less than 3 weeks before delivering.
The study also found that moms who received a 2nd dosage of the two-dose vaccines before delivery were most likely to transfer COVID-19 antibodies to their baby.
In a previously released research study from another institution, researchers evaluated 10 umbilical cord samples and had comparable findings.
There are a number of concerns that require further study, nevertheless.
Because COVID-19 vaccines just appeared late in 2015, it’s not known if immunizing females even previously in their pregnancies would lead to greater transfer of antibodies to their babies, however Miller thinks it will.
She also said it’s too early to tell how well or the length of time the antibodies moved from moms to babies will protect children after delivery.
It’s likewise uncertain how pregnancy complications could impact the transfer of antibodies from immunized mothers to their infants.
The findings were released April 1 in the American Journal of Obstetrics and Gynecology
More information
The U.S. Centers for Disease Control and Prevention has more on COVID-19 for pregnant and breastfeeding ladies
SOURCE: Northwestern Medication, news release, April 1, 2021
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