Editor-in-Chief

R. W. Stich
Department of Veterinary Pathobiology
College of Veterinary Medicine
The University of Missouri
210 Connaway Hall
Columbia, MO 65211-5120

Founding Editor

R. P. Ellis
Microbiology
Immunology and Pathology
Colorado State University
Fort Collins
CO 80523 USA

Section Editors

G. Breves
University of Veterinary Medicine Hanover, Germany
Physiology

J. LeJeune
Ohio State University, USA
Food and Environmental Safety

J. MacInnes
University of Guelph, Canada
Bacteriology

X.J. Meng
Virginia Polytechnic Institute and State University, USA
Virology

M. D. Salman
Colorado State University, USA
Epidemiology

Editorial Board

C. Chase
South Dakota State University, USA

L. B. Corbeil
University of California, San Diego, USA

D. H. Francis
South Dakota State University, USA

J. Frey
University of Berne, Switzerland

I. Gardner
University of Prince Edward Island, Canada

R. E. Isaacson
University of Minnesota, USA

M. Jacques
Université de Montréal, Canada

J. Lin
The University of Tennessee, USA

R. Moxley
University of Nebraska-Lincoln, USA

P. Paul
University of Nebraska–Lincoln, USA

G. Rajashakera
Ohio State University, USA

D. Reynolds
University of Prince Edward Island, Canada

L. Saif
Ohio State University, USA

R. Schultz
University of Wisconsin School of Veterinary Medicine, USA

G. Songer
Iowa State University, USA

F. Suarez-Guemes
National Autonomous University of Mexico, Mexico

A. Woolums
University of Georgia, USA

D. Yoo
University of Illinois at Urbana-Champaign, USA