Credit: District of Columbia Mayor Muriel Bowser wears a face mask to protect against the spread of the coronavirus outbreak, as she leaves a news conference on the coronavirus and the District's response, Monday, July 20, 2020 in Washington. In the face of newly rising infection numbers, Bowser says she'll issue an executive order making face masks mandatory outside the home. (AP Photo/Andrew Harnik)
Nonessential travelers to DC from ‘high-risk areas’ will need to self-quarantine
