Dr. Ngozi Ezike announced Tuesday 4,014 new cases since Monday, but more than 29,000 people were tested for COVID-19, which could be the reason for this record-breaking spike. NBC 5’s Patrick Fazio reports.
NBC 5 Investigates: See Where Illinois Stands Now on Coronavirus Cases, Rates and More
Track your county's curves; see the number of cases and tests in your area, follow your area's positivity rates; check how close you are to re-opening -- and more
