1. Southeastern Cooperative Wildlife Disease Study, The University of Georgia, Athens, Georgia 30602, USA
2. Department of Medical Microbiology, College of Veterinary Medicine, The University of Georgia, Athens, Georgia 30602, USA
3. Current address: University of California—Davis Wildlife Health Center—Orcas Island Office, 1016 Deer Harbor Road, Eastsound, Washington 98245, USA
4. West Virginia Division of Natural Resources, Wildlife Resources Section, PO Box 67, Elkins, West Virginia 26241, USA
5. D. B. Warnell School of Forest Resources, The University of Georgia, Athens, Georgia 30602, USA
6. Division of Forestry, West Virginia University, PO Box 6125, Morgantown, West Virginia 25605, USA