Washington, UNITED STATES
Air travel resumes amid lifting of COVID-19 mask mandate at Reagan National Airport in Arlington, Virginia...
A mix of masked and unmasked travelers make their way through Ronald Reagan Washington National Airport after the Biden administration announced it would no longer enforce a U.S. coronavirus disease (COVID-19) mask mandate on public transportation, following a federal judge's ruling that the 14-month-old directive was unlawful, in Arlington, Virginia, U.S., April 19, 2022. REUTERS/Kevin Lamarque