West Nile Virus - Illinois Cumulative Veterinary Graph
Text Bar chart with 2 items (ending week dates)
Item 1, September 15: 1 reported Item 2, October 6: 1 reported
U.S. Department of the Interior | U.S. Geological Survey http:// diseasemaps.usgs.gov /2001/illnois/il_vet_gph_mar_04.html For web page questions, contact: West Nile Web Team Last modification: Monday, 20-May-2002 08:39:35 EDT jf USGS Privacy Statement