Immunization

Data are for the U.S.

Percent of children vaccinated by age 24 months:
  • Diphtheria, Tetanus, Pertussis (4+ doses DTP, DT, or DTaP): 80.7%
  • Polio (3+ doses): 92.6%
  • Measles, Mumps, Rubella (MMR) (1+ doses): 90.8%
  • Haemophilus influenzae type b (Hib) (primary series + booster dose): 79.6%
  • Hepatitis B (Hep B) (3+ doses): 90.6%
  • Chickenpox (Varicella) (1+ doses): 90.2%
  • Pneumococcal conjugate vaccine (PCV) (4+ doses): 81.0%
  • Combined 7-vaccine series: 68.3%

Source: Health, United States, 2019, table 31 pdf icon[PDF – 9.8 MB] (data are for 2015)

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Page last reviewed: March 29, 2021