1. Department of Veterinary Clinical Medicine and the Veterinary Diagnostic Laboratory, College of Veterinary Medicine University of Illinois Urbana Illinois
2. Illinois Natural History Survey‐Prairie Research Institute University of Illinois Urbana‐Champaign Champaign Illinois
3. Department of Veterinary Diagnostic and Production Animal Medicine, College of Veterinary Medicine Iowa State University Ames Iowa
4. United States Department of Agriculture, Agricultural Research Service Arthropod‐borne Animal Diseases Research Unit Manhattan Kansas
5. Department of Pathobiology, College of Veterinary Medicine University of Illinois at Urbana‐Champaign Urbana Illinois
6. Illinois Department of Natural Resources Division of Wildlife Resources Springfield Illinois