1. Southeastern Cooperative Wildlife Disease Study, University of Georgia 589 D. W. Brooks Dr., Athens, Georgia 30602.
2. (Retired) Centers for Disease Control and Prevention, 1600 Clifton Road, Atlanta, Georgia 30333.
3. United States Department of Agriculture, Animal and Plant Health Inspection Service, Wildlife Services, Fort Collins, Colorado 80526.
4. United States Department of Agriculture, Animal and Plant Health Inspection Service, Wildlife Services, Athens, Georgia 30602.