C.D.C. Chief C.D.C. Chief Overrules Agency Panel and Endorses Pfizer Boosters for Frontline Workers

In a highly unusual decision, the C.D.C. director, Rochelle Walensky, reversed a move by agency advisers and endorsed additional doses of the Pfizer-BioNTech vaccine for health care workers, teachers and other workers at risk.

source https://www.nytimes.com/2021/09/24/world/covid-boosters-vaccine-cdc-director.html