NOTE: Among those who received their first dose of a COVID-19 vaccine after June 1, 2021. 25% said none of the reasons included in the survey was a major reason and 8% said something other than the items on this list was their main reason. *Item asked only of those vaccinated in August or September but is reported among all those vaccinated after June 1. See topline for full question wording. SOURCE: KFF COVID-19 Vaccine Monitor (September 13-22, 2021)