Tdap vaccine
Abbreviation: Tdap
The Tdap vaccine protects against three bacterial infections: tetanus, diphtheria, and pertussis, which is also known as whooping cough. Pertussis is particularly dangerous for newborns, who are too young to be fully vaccinated and can develop severe breathing problems if infected. Getting the Tdap vaccine during pregnancy, ideally between 27 and 36 weeks, allows your antibodies to cross the placenta and give your baby some protection from birth. The vaccine is safe in pregnancy and does not harm the baby. Partners and close family members who will be in contact with the newborn are also encouraged to be vaccinated if they have not received a Tdap dose in the last ten years.
What This Means for You
Understanding Tdap vaccine is an important part of your pregnancy journey. During pregnancy, your care team will use this term regularly. Being familiar with it means you can ask better questions and feel more confident at your antenatal appointments.
Explore our Pregnancy hubGood to Know
Tdap is not part of Singapore's National Childhood Immunisation Schedule for adults, so you may need to request it and pay out of pocket at a GP or polyclinic. KKH and NUH both offer it during antenatal care, and some Medisave-approved plans may help offset the cost.
Related Terms
Always consult your healthcare provider for personalised advice.
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