Flu Vaccination Coverage Additional Information
* Estimates of the percentage of people vaccinated are based on interviews conducted beginning October 1, 2018 through November 17, 2018 and reported vaccinations from July 2018 through mid-November 2018.
† Excludes U.S territories.
‡ Race is reported by respondent; people of Hispanic ethnicity may be of any race.
§ Percentage vaccinated. Percentages are weighted to the U.S. population. Month of vaccination was imputed for respondents with missing month of vaccination data.
|| Confidence interval (CI) half-widths.
¶ Statistically significant difference between November 2018 and November 2017 by t-test (p<0.05).
** Includes Native Hawaiian or other Pacific Islander, multiracial, and other races.
Race/Ethnicity‡ |
Unweighted Sample Size |
November 2018 |
Difference from |
---|---|---|---|
Adults (≥18 years) |
4,286 |
44.9 ± 1.8 |
6.4 ± 2.4¶ |
White only, non-Hispanic |
2,490 |
45.8 ± 2.2 |
8.2 ± 3.0¶ |
Black only, non-Hispanic |
667 |
40.8 ± 4.6 |
0.4 ± 6.3 |
Hispanic |
589 |
43.4 ± 4.6 |
7.6 ± 6.2¶ |
Non-Hispanic other or multiple races** |
540 |
47.0 ± 6.0 |
-1.1 ± 8.1 |
* Estimates of the percentage of people vaccinated are based on interviews conducted November 1–15, 2018 and reported vaccinations from July 2018 through mid-November 2018.
† Excludes U.S territories.
‡ Race is reported by respondent; people of Hispanic ethnicity may be of any race.
§ Percentage vaccinated. Percentages are weighted to the U.S. population.
|| Confidence interval (CI) half-widths.
¶ Statistically significant difference between November 2018 and November 2017 by t-test (p<0.05).
** Includes Native Hawaiian or other Pacific Islander, multiracial, and other races.