XIV 
MG MS 
MG MS 
SALM 
SE 
SE 
SE 
P 
P 
D 
D 
SAN MON P D 
KANSAS - 48 
MG MS 
KENTUCKY 
D P 
MG MS 
AI 
SE P D 
SE 
61 
MG MS 
SAN MON’ SE 
P 
D 
SALM SAN MO 
Hy-Vac Laboratory Egg Company 
Production and Laboratory 
2583 240th Street, P.O. Box 310 
Dallas Center, IA 50063 
Dr. Michael Hall 
PHONE: (515) 992-4173 
FAX: (515) 992-3203 
USDA, National Veterinary Services 
Laboratory 
P.O. Box 844 
Ames, IA 50010 
Dr. Randall Levings 
PHONE: (515) 663-7266 
FAX: (515) 663-7397 
Veterinary Diagnostic Laboratory 
Towa State University 
Ames, IA 50010 
Dr. Gary Osweiler 
PHONE: (515) 294-1950 
FAX: (515) 294-3564 
Kansas State University 
1800 Denison Avenue 
Vet. Clincical Services Bldg., 
Manhattan, KS 66506 
Dr. Crystal Pollock 
PHONE: (785) 532-4244 
FAX: (785) 532-4481 
Cobb-Avian Division 
430 West Highway 40 By-Pass 
Monticello, KY 42633 
Carolyce Dungan 
PHONE: (606) 348-3305 
FAX: (606) 348-4490 
dunganc@cobb-vantress.com 
Department of Veterinary Science 
University of Kentucky 
Lexington, KY 40546-0099 
Dr. Peter J. Timoney 
PHONE: (606) 257-1531 
FAX: (606) 257-8542 
