Months in which U.S. adults get a flu vaccine as of 2017

Percentage of U.S. adults that get vaccinated for influenza at select times of the year as of 2017

The data displays the distribution of U.S. adults that have been vaccinated for the flu (influenza) by month of their vaccination as of 2017. According to the data, October has the highest percentage of vaccinations with almost 36% of those getting vaccinated.

September 21
October 36
November 17
Other times 26