Illinois shatters single-day COVID-19 record set a day earlier with nearly 7,000 new cases; a 10th region hit with tighter restrictions Chicago TribuneIllinois surpasses 400,000 total cases of COVID-19, health officials announce 6,943 new cases, 36 additional deaths WGN TV ChicagoIllinois Sees Record Daily Cases, Tests as Positivity Rate Rises and State Crosses 400K Case Total NBC Chicago50 New Coronavirus Cases Confirmed Since Last Week In Deerfield Deerfield, IL PatchIllinois reports another single-day record of coronavirus cases as most of the state faces added res WGN NewsView Full Coverage on Google News