Share of adults unwilling to get a COVID vaccine worldwide Mar.-Sep. 2021, by country
In March 2021, around 37 percent of adults in the United Stated reported that they were unwilling to get a COVID-19 vaccine. By September 2021, the number had dropped to around 27 percent. This statistic illustrates the percentage of adults who were unwilling to get vaccinated against COVID-19 or were uncertain from March to September 2021 worldwide, by country.