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. 2021 May 24;325(23):2397–2399. doi: 10.1001/jama.2021.8246

Figure. Changes in COVID-19 Vaccine Hesitancy and Public Trust in Vaccination Across 7 Waves of the Understanding America Study Conducted Between October 14, 2020, and March 29, 2021.

Figure.

Based on an analysis of 42 154 observations on 7420 participants; error bars indicate 95% CIs. Vaccine hesitancy is defined as being unsure or somewhat or very unlikely to be vaccinated against COVID-19. Public trust in vaccination ranges from 0 (do not trust development/approval processes) to 6 (fully trust processes). Details of survey date ranges are provided in the Supplement.