The Federal Aviation Administration (FAA) said Saturday it had approved the use of the Pfizer-BioNTech COVID-19 vaccine by pilots and air traffic controllers.
The U.S. aviation regulator said pilots and controllers must not fly or conduct safety-related duties for 48 hours after receiving doses. The FAA said it will "monitor the patient response to Pfizer-BioNTech vaccine and may adjust this policy as necessary to ensure aviation safety."