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2003
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West Nile Virus Maps:  Illinois - Bird
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Jo Daviess County (2) Stephenson County (3) Winnebago County (18) McHenry County (10) Boone County (1) Lake County (4) Ogle County Carroll County Cook County (34) Dekalb County (4) Kane County (12) Dupage County (17) Whiteside County (3) Lee County (1) Rock Island County (4) Will County (9) Kendall County (5) La Salle County (8) Bureau County Henry County Grundy County (3) Mercer County (3) Putnam County Kankakee County (7) Stark County Knox County (4) Marshall County Livingston County (5) Henderson County (3) Warren County (1) Iroquois County Ford County Peoria County (1) Woodford County (3) McLean County (2) Tazewell County (1) Fulton County Hancock County (1) McDonough County (4) Vermilion County (2) Mason County Champaign County (14) Logan County (2) De Witt County (1) Schuyler County Piatt County (1) Adams County Menard County Cass County Brown County (1) Macon County (1) Sangamon County (2) Edgar County (1) Douglas County (2) Morgan County (3) Pike County Christian County Moultrie County Scott County Coles County Shelby County (1) Montgomery County (2) Macoupin County (2) Greene County Clark County Calhoun County Cumberland County Jersey County (1) Fayette County (1) Effingham County Crawford County (2) Jasper County (3) Bond County (1) Madison County (6) Clay County Lawrence County (1) Richland County Marion County Clinton County Saint Clair County (4) Wayne County Edwards County Wabash County Monroe County Washington County Jefferson County (1) White County Hamilton County Randolph County Perry County (1) Franklin County (2) Jackson County (4) Gallatin County Saline County Williamson County (1) Hardin County Pope County Johnson County Union County Massac County Alexander County Pulaski County
Map Scalebar 200 km
Cumulative 2003 Data as of 3 am, May 21, 2004*
*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 Dead Bird Infections by County - Illinois, 2003
Bond County1
Boone County1
Brown County1
Champaign County14
Cook County34
Crawford County2
De Witt County1
DeKalb County4
Douglas County2
DuPage County17
Edgar County1
Fayette County1
Franklin County2
Grundy County3
Hancock County1
Henderson County3
Jackson County4
Jasper County3
Jefferson County1
Jersey County1
Jo Daviess County2
Kane County12
Kankakee County7
Kendall County5
Knox County4
La Salle County8
Lake County4
Lawrence County1
Lee County1
Livingston County5
Logan County2
Macon County1
Macoupin County2
Madison County6
McDonough County4
McHenry County10
McLean County2
Mercer County3
Montgomery County2
Morgan County3
Peoria County1
Perry County1
Piatt County1
Rock Island County4
Sangamon County2
Shelby County1
St. Clair County4
Stephenson County3
Tazewell County1
Vermilion County2
Warren County1
Whiteside County3
Will County9
Williamson County1
Winnebago County18
Woodford County3
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