An Icelandic study is being used to claim that the COVID-19 reinfection rate increases with each vaccine dose. The study investigated broad reinfection trends and found that a slightly higher proportion of people who tested positive for COVID-19 reinfection had received two or more vaccine doses. A physician known for promoting vaccine misinformation shared the article on social media, where it received high engagement.
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The Public Health Communications Collaborative (PHCC) was formed in 2020 to coordinate and amplify public health messaging on COVID-19 and increase Americans’ confidence in guidance from the Centers for Disease Control and Prevention (CDC) and state and local public health officials.
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