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Adacel TM Tetanus, Diphtheria, and Acellular Pertussis (TdaP) Vaccine

At 14-16 years of age, a booster for TdaP is offered to provide continuing protection throughout the teens and early adulthood.  The needle is given in the muscle of the upper arm.  A person who is sick with a fever or anything more than a cold, should not receive this needle; it can be delayed until the person is well.  The booster provides protection against the following diseases:

Possible Side Effects

Some people have a sore arm for a day or two after the immunization. Some people have headache, fever or decreased energy.

Who Should Not Get This Booster?

Anyone who has the following:

  • Sick with fever or infection (delay until well).
  • Allergic reaction (hives; swelling of the face, lips or throat; wheezing; shock; difficulty breathing) to a previous dose of the vaccine.
  • Health LineAllergic reaction (hives; swelling of the face, lips or throat; wheezing; shock; difficulty breathing) to any of the vaccine ingredients.
  • Pregnancy.