State-Level Influenza and Tdap Vaccination Coverage Among Pregnant Women

State-level data on influenza and Tdap vaccination coverage among women with a recent live birth, collected via the Pregnancy Risk Assessment Monitoring System (PRAMS). The dataset includes estimates by age and race/ethnicity, published by data.cdc.gov and last updated in January 2025.

Use Cases

• Analyze disparities in Estimate (%) by Dimension categories such as age and race/ethnicity across different Geography states.
• Track changes in vaccination coverage over time using the Survey Year/Influenza Season field.
• Compare the effectiveness of public health campaigns for Influenza versus Tdap vaccines using the Vaccine column.
• Assess the statistical reliability of coverage estimates by examining the Sample Size and 95% CI (%) columns.

Strengths

• Data is sourced from the authoritative Pregnancy Risk Assessment Monitoring System (PRAMS).
• Provides state-level (Geography) estimates with confidence intervals (95% CI (%)) for reliability assessment.

Limitations

• Sample Size is unknown, preventing assessment of statistical power.
• Data is limited to women with a recent live birth, excluding other pregnancy outcomes.
• Temporal coverage (Survey Year/Influenza Season) and the number of rows are unspecified.

Provenance

Source

data.cdc.gov, utilizing the Pregnancy Risk Assessment Monitoring System (PRAMS).

Collection Method

Survey data collected from women with a recent live birth.

Time Range

Coverage periods are indicated by the Survey Year/Influenza Season column.

Freshness

Updated January 2025.

Geography

State-level data for the United States.