The data illustrates the flu vaccine coverage rates in the U.S. from 2014 to 2016, by age group. According to the data, among those aged 6 months to 4 years, about 70% had been vaccinated during the 2014-2015 and 2015-2016 flu seasons.
6 months to 4 years | 70 | 70 |
5-17 years | 56 | 56 |
18-49 years | 33 | 32 |
50-64 years | 47 | 43 |
65 years and older | 66 | 63 |