Misleading claim circulates that updated COVID-19 vaccines are untested

Several popular vaccine opponents claim that the updated COVID-19 vaccines were not properly safety tested in humans, specifically emphasizing that Pfizer’s vaccine was tested in 10 mice and Moderna’s in 50 people.

Recommendation: High Risk Read More +

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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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