Children typically receive five inoculations against tetanus, diphtheria and pertussis---collectively known as Tdap---by the age of 6. Protection begins to wear off five to 10 years after vaccination, and booster shots are routinely given at age 11 or 12. The American Academy of Family Physicians recommends that most teens and adults get the Tdap booster for continued protection.

On the Other: Vaccination Is a Choice

There are no mandatory vaccines in the United States. Some parents choose not to vaccinate because they believe that substances in vaccines may injure their children. According to the National Vaccine Information Center, "Pertussis toxin is implicated in brain inflammation caused by pertussis complications as well as pertussis vaccine complications. Unfortunately, pertussis toxin is also thought to be responsible for stimulating immunity, which is why it remains in ... Tdap vaccines."

Bottom Line

Parents of children who exhibited serious reactions to an initial vaccine series should educate themselves and carefully consider the decision to get booster shots. Vaccination is a personal decision, and there are valid arguments on both sides.

Source:

American Academy of Family Physicians

National Vaccine Information Center

More Information:

MayoClinic.com