NBCSN Nationally Certified School Nurse Practice Exam 2025 - Free School Nurse Certification Practice Questions and Study Guide

Question: 1 / 400

At what age is the Tdap vaccine recommended?

12-15 months

6-8 years

11-12 years

The Tdap vaccine is recommended for preteens and adolescents aged 11 to 12 years. This age is particularly important because it offers a booster dose that enhances immunity against tetanus, diphtheria, and pertussis (whooping cough) after the initial childhood vaccinations.

The timing for this vaccine is aligned with routine healthcare visits during early adolescence, which provides an opportunity to ensure that children are adequately protected during a period when they may be at greater risk for these diseases. This age group is notably critical since pertussis outbreaks have been a concern, and the immunity gained from earlier vaccinations may wane over time.

In addition, administering the Tdap vaccine at this age prepares adolescents for potential exposure to these diseases as they interact more with peers in school and extracurricular activities, thereby contributing to community immunity.

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3 years

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