WATCH: FDA Commissioner Urges Americans To Remain Vigilant

Monday, December 14th 2020, 12:59 pm
By: CBS News

FDA Commissioner Stephen Hahn: "We worked quickly based on the urgency of this pandemic, not because of any other external pressure." While discussing the Pfizer-BioNTech COVID-19 vaccine emergency use authorization, Hahn added: "remain vigilant, as inoculation will take time."