Illinois will begin Phase 1B vaccinations, but not all eligible will get it in the beginning – NBC Chicago
Illinois Health Officials to Add Registration to COVID-19 Vaccination Appointment on Website – NBC Chicago
Chicago COVID Vaccine: The City Sets Provisional Dates for Phases 1A, 1B, 1C, and 2 of the Vaccination Plan
Chicago Health Care Providers May Begin Monday’s Next Modified Phase of COVID-19 Vaccines – NBC Chicago