Illinois COVID Update: IL reports 3,660 new coronavirus cases, 83 deaths; some testing sites close due to cold ABC 7 Chicago Digital Team Some IL COVID testing sites closed due to bitter cold Replay Video Illinois health officials reported 3,660 new COVID-19 cases and 83 deaths Friday. The total number of cases in Illinois now stands at 1,141,219, with a total of 19,526 deaths, since the start of the COVID-19 pandemic. Within the past 24 hours, laboratories have reported 105,085 specimens for a total of 16,464,740. The preliminary seven-day statewide test positivity from Jan. 29-Feb. 4 is 4.3%. A total of 1,635,925 doses of vaccine have been delivered to providers in Illinois, including Chicago, with an additional 496,100 doses allocated to federal government partners for long-term care facilities, bringing the total number delivered in Illinois to 2,132,025.