In total, there have been 3,202 positive cases reported in Cook County among residents 80 and older, accounting for 7.5 percent of all cases in the county. Through July 23, Cook County has reported a total of 42,715 confirmed cases of the coronavirus, 2,067 of which have ended with the victim's death.
Illinois gathers all of their COVID-19 data from across the state electronically. The reported cases and deaths will fluctuate as additional info is gathered. Chicago was home to one of the first known cases of COVID-19 in the US, as well as it's transmission.
Test results for the past 10 days in Cook County
| Date | Total Tested | Total Positive | Positive % |
|---|---|---|---|
| 2020-07-23 | 487,043 | 42,715 | 8.8% |
| 2020-07-22 | 480,009 | 42,430 | 8.8% |
| 2020-07-21 | 473,209 | 42,122 | 8.9% |
| 2020-07-20 | 467,104 | 41,902 | 9% |
| 2020-07-19 | 461,082 | 41,707 | 9% |
| 2020-07-18 | 454,906 | 41,512 | 9.1% |
| 2020-07-17 | 447,719 | 41,254 | 9.2% |
| 2020-07-16 | 441,126 | 41,024 | 9.3% |
| 2020-07-15 | 433,102 | 40,805 | 9.4% |
| 2020-07-14 | 426,291 | 40,603 | 9.5% |
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