James E. Pearson

🏛 From the Veterinary Diagnostic and Investigational Laboratory, College of Veterinary Medicine, University of Georgia, Tifton, GA 31793 (Cole, Hall, Gosser, Pursell), APHIS, US Department of Agriculture, Elgin, SC 29045 (Hendricks), National Veterinary Services Laboratories, US Department of Agriculture, Ames, IA 50010 (Senne, Pearson), and APHIS, US Department of Agriculture, Hyattsville, MD 20782 (Gipson).