West Nile Virus Illinois Surveillance Data

Animation of the Spread of West Nile Virus in Illinois

The collaboration between IDPH and CVM provides a detailed animation of West Nile virus movement over time. The maps are set on a base map of Illinois and show aggregate case locations over a four-month period in the Summer of 2002. You can browse through each frame of the animation and view extended case data relevant to the maps.

Interactive Mapping

We also provide interactive mapping of Illinois West Nile surveillance data through an ArcIMS spatial image server using an ArcSDE geodatabase to obtain the most current data.

Printable Maps

Finally, we also provide large, high-resolution printable maps of Illinois West Nile virus data for 2002 and 2003. Click here for access to the maps.

Contact Us

Please contact Dr. Marilyn Ruiz for more information on the project and our maps.