Reposted by Lauri Ivaska
Maternal Tdap vaccination helps protect young infants from pertussis, but it was seen to blunt infants' response to their own primary DTaP vaccination in a small observational study. @lauriivaska.bsky.social
www.medpagetoday.com/pediatrics/vac…
medpagetoday.com
Maternal Tdap Blunts Preschoolers' Pertussis Shot Response, but Booster Revives Them
A DTaP booster at age 4 brought immune responses level with kids of unvaccinated moms