Facing a resurgence of COVID-19 cases fueled by the more contagious delta variant's spread among the unvaccinated, Chicago once again will be requiring people to wear masks while indoors in public settings, effective Friday.
Thousands Of CPS Students Returning To School Monday Amid New Indoor Mask Mandate, Vaccine Requirement
CBS 2 Chicago
Thousands of Chicago Public School students return to school next week amid a new statewide COVID safety requirement.
