• Diphtheria
  • Scheduling Vaccines
  • Pertussis
  • Scheduling Vaccines
  • Tetanus
  • Scheduling Vaccines

What is the minimum interval between DTaP #4 and DTaP #5?

The minimum interval between DTaP #4 and DTaP #5 is six months. Remember that the minimum age for DTaP #5 is age 4 years.

Last reviewed: March 31, 2022

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