A Pfizer board member who used to head the U.S. Food and Drug Administration (FDA) lobbied Twitter to take action against a post accurately pointing out that natural immunity is superior to COVID-19 vaccination, according to an email released on Jan. 9.
Dr. Scott Gottlieb wrote on Aug. 27, 2021, to Twitter executive Todd O'Boyle to request Twitter take action against a post from Dr. Brett Giroir, another former FDA commissioner.