FACT FOCUS: Masks help curb spread of COVID-19 on planes
New York tallies record number of COVID-19 infections
17 December 2021London declares ‘major incident’ over Omicron spread
18 December 2021FACT FOCUS: Masks help curb spread of COVID-19 on planes
The CEO of a major airline suggested during a congressional hearing this week that face masks provide little value on planes—a claim that was quickly amplified online.
