From the Journals

Maternal Tdap Vaccine May Lower Infant Pertussis

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5 Key Takeaways
  • 1

    Maternal Tdap vaccination reduced pertussis incidence in US infants under 2 months.

  • 2

    No significant change in pertussis incidence in infants aged 6 to 12 months post-maternal Tdap vaccination.

  • 3

    Study published in JAMA Pediatrics emphasized the importance of increasing Tdap vaccination uptake among pregnant women.

  • 4

    Sensitivity analyses were conducted to ensure data robustness.

  • 5

    Limitations include lack of maternal vaccination status at the individual level and incomplete vaccination history data in the surveillance system.

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