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Change Indicator

2-year-olds who were immunized in United States

2-year-olds who were immunized

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Note: Non-consecutive years appear adjacent in the trend line
because one or more years have been deselected.

Definition and Source

PROVIDER

Definition

 4:3:1:3:3:1 immunization coverage. Depending on the brand of vaccine used, a child would either get 3 doses of Hib plus a booster, or 2 doses of Hib plus a booster; at the state-level, the CDC no longer reports Hib simply as 3 or more doses but instead specifies that the “full series” was received.

Data Source

Centers for Disease Control, National Immunization Survey: https://www.cdc.gov/vaccines/imz-managers/coverage/nis/child/index.html

Notes

A 95 percent confidence interval for each estimate can be found at 2-year-olds who were immunized.

Last Updated

May 2024