There have been 27,394 residents 80 and older in the county who had been tested, meaning that 10 percent of those tested have the coronavirus. Through June 19, there have been 36,274 confirmed COVID-19 cases and 1,882 deaths from the coronavirus in Cook County.
Illinois gathers all of its 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 % |
|---|---|---|---|
| June 19 | 286,765 | 36,274 | 12.6 |
| June 18 | 282,263 | 36,095 | 12.8 |
| June 17 | 277,647 | 35,929 | 12.9 |
| June 16 | 271,477 | 35,762 | 13.2 |
| June 15 | 267,653 | 35,581 | 13.3 |
| June 14 | 263,298 | 35,457 | 13.5 |
| June 13 | 258,613 | 35,296 | 13.6 |
| June 12 | 254,346 | 35,148 | 13.8 |
| June 11 | 249,144 | 35,039 | 14.1 |
| June 10 | 244,959 | 34,843 | 14.2 |
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