Figure 5

Daily tweets by cluster containing phrases associated with vaccine misinformation (Top) or vaccine hesitancy (Bottom). Vertical axis corresponds to daily tweets per 15 active accounts. Tweets containing vaccine misinformation phrases are primarily confined to the Far Right (red). Tweets containing vaccine hesitancy phrases occur sporadically in both the Far Right (red) and the Right (orange), at a higher volume than in the Left (blue). Vertical line corresponds to announcement of Pfizer phase three trial results on November 9, 2020.