Pritzker increases COVID-19 restrictions for three regions Ryan Voyles 4 years ago Gov. JB Pritzker tightened COVID-19 restrictions for two suburban Chicago regions and southern Illinois to try to stem a continued rise in cases and hospitalizations.To access this content, you must purchase 1 Year Health News Illinois Subscription or 1 Year Group Subscription - Up to 5 Users, or log in if you are a member.