When should I get a pertussis (whooping cough) vaccine if I am pregnant?

Expectant mothers should get one dose of Tdap during each pregnancy, preferably at 27 through 36 weeks. By getting Tdap during pregnancy, maternal pertussis (whooping cough) antibodies transfer to the newborn, likely providing protection against pertussis in early life, before the baby starts getting DTaP vaccines. Tdap will also protect the mother at time of delivery, making her less likely to transmit pertussis to her infant. If not vaccinated during pregnancy or ever before, Tdap should be given immediately postpartum, before leaving the hospital or birthing center.

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Important: This content reflects information from various individuals and organizations and may offer alternative or opposing points of view. It should not be used for medical advice, diagnosis or treatment. As always, you should consult with your healthcare provider about your specific health needs.