1. Florida Game and Fresh Water Fish Commission, Wildlife Research Laboratory, 4005 S. Main Street, Gainesville, Florida 32601, USA
2. Deceased; In memory from the scientific community she served
3. Division of Vector-borne Infectious Diseases, National Center for Infectious Diseases, Center for Disease Control and Prevention, Fort Collins, Colorado 80522, USA
4. National Veterinary Services Laboratory, P.O. Box 844, Ames, Iowa 50010, USA
5. Florida Game and Fresh Water Fish Commission, 566 Commercial Boulevard, Naples, Florida 33942, USA
6. Washington Animal Disease Diagnostic Laboratory, P.O. Box 2037, College Station, Pullman, Washington 99164, USA