Three-quarters of eligible Illinoisans have received a dose of COVID-19 vaccine Aug 18, 2021 | coronavirus, COVID-19 Update, Top Stories, Vaccination Three-quarters of Illinoisans 12 and older have now received at least one dose of COVID-19 vaccine, the Illinois Department of Public Health reported Tuesday.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.