QuickStats: Percentage of U.S. Adults Aged ≥18 Years Who Have Had a Flu Vaccination in the Past 12 Months, by Sex and Age Group --- National Health Interview Survey, 2017
by from Morbidity and Mortality Weekly Report (MMWR) on (#43ZH9)
Overall, 46.7% of women and 39.9% of men aged a18 years have had a flu vaccination in the past 12 months. For both sexes, as age increased, a higher percentage of adults had a flu vaccination.