>Various social-media platforms changed their content-moderation policies to require suppression of content that was deemed false by CDC and led to vaccine hesitancy. The CDC became the “determiner of truth” for social-media platforms, deciding whether COVID-19 statements made on social media were true or false. And the CDC was aware it had become the “determiner of truth” for social-media platforms. If the CDC said a statement on social media was false, it was suppressed, in spite of alternative views. By telling social-media companies that posted content was false, the CDC Defendants knew the social-media company was going to suppress the posted content. The CDC Defendants thus likely “significantly encouraged” social-media companies to suppress free speech.