Volume 8, Number 3—March 2002

Research

Predicting the Risk of Lyme Disease: Habitat Suitability for Ixodes scapularis in the North Central United States

Marta Guerra*, Edward Walker†, Carl Jones*, Susan Paskewitz‡, M. Roberto Cortinas*, Ashley Stancil‡, Louisa Beck§, Matthew Bobo§, and Uriel Kitron* 

Author affiliations: *University of Illinois College of Veterinary Medicine, Urbana, Illinois, USA; †Michigan State University, East Lansing, Michigan, USA; ‡University of Wisconsin, Madison, Wisconsin, USA; §NASA Ames Research Center, Moffett Field, California;

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Figure 3

Figure 3. Categories of environmental variables and number of positive and negative sites.

Main Article

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