Health department requires masks for all students in Douglas, Adams and Arapahoe counties, rescinds ability to opt out of health orders
over 4 years in Denver Post
All students in a large swath of the metro area will be required to wear masks in school starting Sept. 1, following a decision Monday evening by Tri-County Health Department officials to expand the agency's mask mandate to kids 2 and older as coronavirus cases continue to surge in Colorado.