Fig. 2.

Pre-suspension survey data were used to predict the secular trends (from January 9 to April 29) of the proportion of those with vaccine hesitancy who selected each of the 11 reasons to explain why they were not definite on receiving the vaccine, assuming the J&J vaccine suspension did not happen. The black dots represent the predicted point estimates for April 14–29, and the error bars represent the associated 95% prediction intervals. The blue dots are the observed values after the J&J vaccine suspension occurred. Source: author analysis of HPS data. (For interpretation of the references to colour in this figure legend, the reader is referred to the web version of this article.)