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West Nile Virus
Human
2005
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West Nile Virus:  Illinois - Human
Jo Daviess County Stephenson County Winnebago County (2) McHenry County (3) Boone County Lake County (11) Ogle County Carroll County (1) Cook County (134) Dekalb County Kane County (18) Dupage County (47) Whiteside County Lee County Rock Island County (2) Will County (8) Kendall County (3) La Salle County (1) Bureau County Henry County Grundy County Mercer County Putnam County Kankakee County (3) Stark County Knox County Marshall County (1) Livingston County Henderson County Warren County (1) Iroquois County Ford County Peoria County (7) Woodford County McLean County (4) Tazewell County Fulton County Hancock County McDonough County Vermilion County Mason County Champaign County Logan County De Witt County Schuyler County (1) Piatt County Adams County Menard County Cass County Brown County Macon County Sangamon County (1) Edgar County Douglas County Morgan County (1) Pike County Christian County (1) Moultrie County Scott County Coles County Shelby County Montgomery County Macoupin County Greene County Clark County Calhoun County Cumberland County Jersey County Fayette County Effingham County Crawford County Jasper County Bond County Madison County Clay County Lawrence County Richland County Marion County Clinton County Saint Clair County (2) Wayne County Edwards County Wabash County Monroe County Washington County Jefferson County White County Hamilton County Randolph County Perry County Franklin County Jackson County Gallatin County Saline County Williamson County Hardin County Pope County Johnson County Union County Massac County Alexander County Pulaski County Navigate to Indiana page Navigate to Iowa page Navigate to Kentucky page Navigate to Michigan page Navigate to Missouri page Navigate to Ohio page Navigate to Wisconsin page
Map Scalebar 200 km
Cumulative 2005 Data as of 3 am, May 05, 2006*
These data are provisional and may be revised or adjusted in the future.
[Epi curve - Vertical bar graph showing number of incidents for each of 52 weeks]
Cumulative Human Disease Cases by County - Illinois, 2005
Carroll County1
Christian County1
Cook County134
Dupage County47
Kane County18
Kankakee County3
Kendall County3
La Salle County1
Lake County11
Marshall County1
McHenry County3
McLean County4
Morgan County1
Peoria County7
Rock Island County2
Saint Clair County2
Sangamon County1
Schuyler County1
Warren County1
Will County8
Winnebago County2
Cumulative Total Entire State: 252
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Map Legend
* States shown in yellow are those in which virus activity has been reported historically, but all counties in these states have not necessarily reported virus activity.