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Medicine
What percentage of American adults got a flu shot in the past year?
41.8% of American adults got a flu shot in the past year — about 42 in every 100, or 4 in 10. That is the figure published by the National Health Interview Survey for 2025.
0 in 100100 in 100
41.8
Where this number comes from
- Survey
- National Health Interview Survey
- What it measured
- Respondents were asked if they had a flu vaccination in the past 12 months.
- Population
- U.S. adults aged 18 and over
- Year
- 2025
- 95% confidence interval
- 40.9% to 42.6%
Work of the U.S. federal government - public domain. See the source data
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