Chicago moved to "high" COVID-19 level Thursday night Chicago TribuneOfficials urge Chicagoans to mask up with high level COVID-19 risk in Chicago CBS ChicagoChicago COVID update today: City now in CDC's high risk level along with several local counties WLS-TVCook County reaches ‘high community level’ for Covid WGN TV ChicagoCOVID-19 risk reaches high level in Chicago; officials urge masking up CBS ChicagoView Full Coverage on Google News