Cumulative 2009 Data as of 3 am, May 04, 2010*
These data are provisional and may be revised or adjusted in the future.
Cumulative Human Disease Cases by County - Illinois, 2009
| Cook County | 1 |
| Saint Clair County | 2 |
| Tazewell County | 1 |
| Williamson County | 1 |
Cumulative Total Entire State: 5
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