THE MERCK VETERINARY MANUAL
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Stephen B. Adams, DVM, MS, DACVS

Professor of Surgery, Department of Veterinary Clinical Sciences, School of Veterinary Medicine, Purdue University
Musculoskeletal System Introduction; Lameness in Horses

Andrew J. Allen, DVM, PhD, DACVIM

Assistant Professor, Department of Veterinary Clinical Sciences, Washington State University
Metabolic Disorders Introduction; Transport Tetany in Ruminants

Kelly E. Allen, MS, PhD

Lecturer, Department of Veterinary Pathobiolog, Oklahoma State University
Blood Parasites

Sandra Allweiler, DVM, DACVA

Colorado State UniversityPain Assessment and Management

Glen W. Almond, DVM, PhD

Professor, North Carolina State University
Postpartum Dysgalactia Syndrome and Mastitis in Sows

Gary C. Althouse, BS, MS, DVM, PhD, DACT

Professor of Reproduction and Swine Health; Marion Dilley and David George Jones Endowed Chair in Animal Reproduction, Department of Clinical Studies, New Bolton Center, University of Pennsylvania
Management of Reproduction: Pigs

Claire B. Andreasen, DVM, PhD, DACVP

Associate Dean for Academic and Student Affairs and Professor, College of Veterinary Medicine, Iowa State University
Staphylococcosis

Frank M. Andrews, DVM, MS, DACVIM-LA

LVMA Equine Committee Professor and Director, Equine Health Studies Program, Department of Veterinary Clinical Sciences, School of Veterinary Medicine, Louisiana State University
Gastrointestinal Ulcers in Large Animals

John A. Angelos, DVM, PhD, DACVIM

Associate Professor, Department of Medicine and Epidemiology, School of Veterinary Medicine; Livestock Medicine and Surgery, William R. Pritchard Veterinary Medical Teaching Hospital, School of Veterinary Medicine, University of California
Infectious Keratoconjunctivitis

David A. Ashford, DVM, MPH, DSc

Assistant Area Director, International Services, APHIS, USDA
Anthrax

Rick Atwell, BVSc, PhD, FACVSc

Professor, School of Veterinary Science, University of Queensland
Tick Paralysis

Joerg A. Auer, DrMedVet, Dr h c, MS, DACVS, DECVS

Professor and Director, Equine Department, Vetsuisse Faculty, University of Zürich
Lameness in Horses

Tahseen Abdul-Aziz, BVMS, MS, PhD, DACPV

Veterinary Pathologist, Rollins Animal Disease Diagnostic Laboratory, North Carolina Department of Agriculture and Consumer Services
Listeriosis; Avian Encephalomyelitis; Botulism

David G. Baker, DVM, MS, PhD, DACLAM

Director and Professor, Division of Laboratory Animal Medicine, School of Veterinary Medicine, Louisiana State University
Eyeworm Disease

Lora R. Ballweber, MS, DVM

Professor, Clinical Parasitology, College of Veterinary Medicine and Biomedical Sciences, Colorado State University
Fluke Infections in Ruminants; Lungworm Infection

Alejandro Banda, DVM, MSc, PhD, DACPV, DACVM

Associate Clinical Professor of Avian Virology, Poultry Research and Diagnostic Laboratory, College of Veterinary Medicine, Mississippi State University
Duck Viral Enteritis

Gad Baneth, DVM, PhD, DECVCP

Professor, Koret School of Veterinary Medicine, Hebrew University, Rehovot
Leishmaniosis

Lisa G. Barber, DVM, DACVIM (Oncology)

Assistant Professor, Cummings School of Veterinary Medicine, Tufts University
Antineoplastic Agents

Thomas Barrett, MSc, PhD, Deceased

Professor, Institute for Animal Health, Pirbright Laboratory
Peste des Petits Ruminants; Rinderpest

George M. Barrington, DVM, PhD, DACVIM

Professor, College of Veterinary Medicine, Washington State University
Photosensitization; Congenital Erythropoietic Porphyria; Disorders of Calcium Metabolism

Joseph W. Bartges, DVM, PhD, DACVIM, DACVN

Professor of Medicine and Nutrition, The Acree Endowed Chair of Small Animal Research, Department of Small Animal Clinical Sciences, College of Veterinary Medicine, University of Tennessee
Diagnostic Procedures for the Private Practice Laboratory

Robert B. Beckstead, PhD

Associate Professor, University of Georgia
Hexamitiasis; Histomoniasis

Daniela Bedenice, DVM, DACVIM, DACVECC

Assistant Professor, Cummings School of Veterinary Medicine, Tufts University
Sepsis in Foals; Neonatal Encephalopathy

Sylvia J. Bedford-Guaus, DVM, PhD, DACT

Animal Reproduction Consultant, Breeding Soundness Examination of the Male

James K. Belknap, DVM, PhD, DACVS

Professor of Equine Surgery, Department of Veterinary Clinical Sciences, College of Veterinary Medicine, Ohio State University
Lameness in Horses

Alex J. Bermudez, DVM, MS, DACPV, Deceased

Associate Professor, Department of Veterinary Pathobiology, College of Veterinary Medicine, University of Missouri
Nutrition and Management: Poultry

William G. Bickert, PhD

Professor Emeritus, Biosystems and Agricultural Engineering, Michigan State University
Ventilation

Rob Bildfell, DVM, MSc, DACVP

Professor, Department of Biomedical Sciences, College of Veterinary Medicine, Oregon State University
Collection and Submission of Laboratory Samples; Pyrrolizidine Alkaloidosis

Patrick Joseph Blackall, BSc, PhD

Principal Research Fellow, Queensland Alliance for Agriculture and Food Innovation, The University of Queensland
Infectious Coryza

Barry R. Blakley, DVM, PhD

Professor, Department of Veterinary Biomedical Sciences, Western College of Veterinary Medicine, University of Saskatchewan
Metaldehyde Poisoning; Copper Poisoning; Fluoride Poisoning; Lead Poisoning; Mercury Poisoning; Molybdenum Poisoning; Quercus Poisoning; Sorghum Poisoning

Shauna L. Blois, DVM, DVSc, DACVIM

Assistant Professor, Ontario Veterinary College, University of Guelph
Diseases of the Stomach and Intestines in Small Animals

Carole Bolin, DVM, PhD

Director, Diagnostic Center for Population and Animal Health, College of Veterinary Medicine, Michigan State University
Leptospirosis

Dawn Merton Boothe, DVM, PhD, DACVIM, DACVCP

Professor, Department of Anatomy, Physiology, and Pharmacology, College of Veterinary Medicine, Auburn University
Pharmacology Introduction; Chemotherapeutics Introduction; Antibacterial Agents; Antifungal Agents; Antiviral Agents and Biologic Response Modifiers

Manuel Borca, DVM, PhD

Research Microbiologist, USDA
Classical Swine Fever

Davin Borde, DVM, DACVIM

Staff Cardiologist, Veterinary Heart Institute
Congenital and Inherited Anomalies of the Cardiovascular System

Jane C. Boswell, MA, VetMB, CertVA, CertES (Orth), DECVS, MRCVS

The Liphook Equine HospitalLameness in Horses

Joan S. Bowen, DVM

Bowen Mobile Veterinary Practice, Wellington, CO
Lameness in Goats; Health-Management Interaction: Goats

Perle Boyer, DVM

Lecturer, North Carolina State University
Postpartum Dysgalactia Syndrome and Mastitis in Sows

R. Keith Bramwell, BS, MS, PhD

Extension Poultry Specialist, Cooperative Extension Service, and Associate Professor, Department of Poultry Science, University of Arkansas-Fayetteville
Artificial Insemination

Scott A. Brown, VMD, PhD, DACVIM

Josiah Meigs Distinguished Professor and Head, Department of Small Animal Medicine and Surgery, College of Veterinary Medicine, University of Georgia
Noninfectious Diseases of the Urinary System in Small Animals

Cecil F. Brownie, DVM, PhD, DABVT, DABFE, DABFM, FACFEI

Emeritus Professor, College of Veterinary Medicine, North Carolina State University
Plants Poisonous to Animals; Poisonous Mushrooms

Glenn F. Browning, BVSc, DVCS, PhD

Professor in Veterinary Microbiology, Asia-Pacific Centre for Animal Health, Faculty of Veterinary Science, The University of Melbourne
Infectious Bronchitis

David Bruyette, DVM, DACVIM

Medical Director, VCA West Los Angeles Animal Hospital
The Adrenal Glands; The Pancreas

Marie S. Bulgin, DVM, MBA, DACVM

Emerita, University of Idaho
Lameness in Sheep; Scrapie; Health-Management Interaction: Sheep

Kristine E. Burgess, MS, DVM, DACVIM (Oncology)

Assistant Professor, Cummings School of Veterinary Medicine, Tufts University
Antineoplastic Agents

Amanda Burling, DVM

Maddie's Shelter Medicine Program, University of Florida College of Veterinary Medicine
Feline Leukemia Virus and Related Diseases

Raymond Cahill-Morasco, MS, DVM

New, SeaPort Veterinary Hospital, Gloucester, MA
Zinc Toxicosis

Robert J. Callan, DVM, MS, PhD, DACVIM

Professor, Department of Clinical Sciences, College of Veterinary Medicine and Biomedical Sciences, Colorado State University
Bluetongue; Malignant Catarrhal Fever; Sporadic Bovine Encephalomyelitis

John Campbell, DVM, DVSc

Professor, Large Animal Clinical Sciences, Western College of Veterinary Medicine, University of Saskatchewan
Respiratory Diseases of Cattle

Wayne W. Carmichael, PhD

Professor of Aquatic Biology/Toxicology, Wright State University
Algal Poisoning

James W. Carpenter, MS, DVM, DACZM

Professor, Zoological Medicine, Department of Clinical Sciences, College of Veterinary Medicine, Kansas State University
Hedgehogs

Phillip D. Carter, BVSc, MVS

Queensland Department of Agriculture, Fisheries and Forestry's Tick Fever CentreBlood Parasites

Christopher K. Cebra, VMD, MA, MS, DACVIM

Professor, Large Animal Medicine, College of Veterinary Medicine, Oregon State University
Hepatic Lipidosis

Sharon A. Center, DVM, DACVIM

Professor, Department of Clinical Sciences, College of Veterinary Medicine, Cornell University
Hepatic Disease in Small Animals

Jens Peter Christensen, DVM, PhD

Associate Professor, Department of Veterinary Disease Biology, Faculty of Life Sciences, University of Copenhagen
Fowl Cholera; Riemerella anatipestifer Infection

Edwin Claerebout, DVM, PhD, DEVPC

Professor, Department of Virology, Parasitology and Immunology, Faculty of Veterinary Medicine, Ghent University
Anthelmintics

Peter Clegg, MA, Vet MB, PhD, CertEO, DECVS, MRCVS

Professor of Equine Surgery, Veterinary Teaching Hospital, School of Veterinary Sciences, University of Liverpool
Lameness in Horses

Johann (Hans) F. Coetzee, BVSc, CertCHP, PhD, DACVCP

Department of Veterinary Diagnostic and Production Animal Medicine, College of Veterinary Medicine, Iowa State University
Systemic Pharmacotherapeutics of the Digestive System

Stephen R. Collett, BSc, BVSc, MMedVet

Assistant Professor, Poultry Diagnostic and Research Center, College of Veterinary Medicine, University of Georgia
Sudden Death Syndrome of Broiler Chickens

Michael T. Collins, DVM, PhD, DACVM

Professor of Microbiology, Department of Pathobiological Sciences, School of Veterinary Medicine, University of Wisconsin-Madison
Paratuberculosis

Peter D. Constable, BVSc (Hons), MS, PhD, DACVIM

Dean, College of Veterinary Medicine, University of Illinois
Coccidiosis; Cryptosporidiosis; Diseases of the Ruminant Forestomach; Diseases of the Abomasum; Acute Intestinal Obstructions in Large Animals; Abdominal Fat Necrosis; Disorders of Calcium Metabolism; Disorders of Potassium Metabolism; Bovine Secondary Recumbency; Infectious Diseases of the Urinary System in Large Animals

Rhian B. Cope, BVSC, PhD, DABT, ERT, FACTRA

Toxicology Section, Office of Scientific Evaluation, Therapeutic Goods Administration of Australia
Toxicologic Hazards in the Workplace; Cyanide Poisoning; Smoke Inhalation

Robert W. Coppock, DVM, MS, PhD, DABVT, DABT

President and CEO, Robert W. Coppock, DVM, Toxicologist and Associate Ltd.
Persistent Halogenated Aromatic Poisoning

Susan M. Cotter, DVM, DACVIM (Small Animal, Oncology)

Hematopoietic System Introduction; Blood Groups and Blood Transfusions; Hemostatic Disorders

Laurent L. Couetil, DVM, PhD, DACVIM (Large Animal)

Professor, Department of Veterinary Clinical Sciences, Purdue University College of Veterinary Medicine
Pulmonary Emphysema

Andrew L. Crawford, BVetMed, CertES (Orth), MRCVS

Equine Referral Hospital, Royal Veterinary College, Hawkshead CampusLameness in Horses

Kate E. Creevy, DVM, MS, DACVIM

College of Veterinary Medicine, University of GeorgiaCanine Distemper; Canine Herpesviral Infection; Infectious Canine Hepatitis

Rocio Crespo, DVM, MSc, DVSc, DACPV

Associate Professor and Director, Avian Health and Food Safety Laboratory, Washington Animal Disease Diagnostic Laboratory, Washington State University
Miscellaneous Conditions of Poultry

Gary L. Cromwell, PhD

Professor, Department of Animal and Food Sciences, University of Kentucky
Nutrition: Pigs; Iron Toxicity in Newborn Pigs

Autumn P. Davidson, DVM, MS, DACVIM

Clinical Professor, School of Veterinary Medicine, University of California, Davis
Reproductive Diseases of the Male Small Animal; Management of Reproduction: Small Animals

Peter R. Davies, BVSc, PhD

Exudative Epidermitis; Parakeratosis; Pityriasis Rosea in Pigs (Porcine juvenile pustular psoriaform dermatitis)

Sherrill Davison, VMD, MS, MBA, DACPV

Associate Professor, Laboratory of Avian Medicine and Pathology, School of Veterinary Medicine, University of Pennsylvania
Salmonelloses

Scott A. Dee, DVM, MS, PhD

Director of Research, Pipestone Applied Research, Pipestone Veterinary Services
Porcine Reproductive and Respiratory Syndrome; Pseudorabies; Respiratory Diseases of Pigs; Infectious Diseases of the Urinary System in Large Animals

Alice Defarges, DVM, MSc, DACVIM

Assistant Professor in Internal Medicine, Ontario Veterinary College, University of Guelph
Diseases of the Stomach and Intestines in Small Animals

Fabio Del Piero, DVM, DACVP, PhD

Professor, Department of Pathobiological Sciences, School of Veterinary Medicine, Louisiana State University
Congenital and Inherited Anomalies of the Reproductive System

Sagi Denenberg, DVM, DACVB, Dip. ECAWBM (Behaviour), MACVSc (Behaviour)

North Toronto Veterinary Behaviour Specialty ClinicNormal Social Behavior and Behavioral Problems of Domestic Animals

Jean-Marie Denoix, DVM, PhD, Agregé

Lameness in Horses

R. Page Dinsmore, DVM

Associate Professor, College of Veterinary Medicine and Biomedical Sciences, Colorado State University
Health-Management Interaction: Cattle

Stephen J. Divers, BVetMed, DZooMed, DACZM, DECZM (herpetology), FRCVS

Reptiles

Thomas J. Divers, DVM, DACVIM, DACVECC

Professor of Medicine, College of Veterinary Medicine, Cornell University
Noninfectious Diseases of the Urinary System in Large Animals

Thomas M. Donnelly, BVSc, DACLAM

The Kenneth S. Warren InstituteRodents

Patricia M. Dowling, DVM, MSc, DACVIM, DACVCP

Professor, Veterinary Clinical Pharmacology, Western College of Veterinary Medicine, University of Saskatchewan
Systemic Pharmacotherapeutics of the Digestive System; Systemic Pharmacotherapeutics of the Muscular System; Systemic Pharmacotherapeutics of the Respiratory System; Systemic Pharmacotherapeutics of the Urinary System

Michael W. Dryden, DVM, PhD, DACVM

University Distinguished Professor of Veterinary Parasitology, College of Veterinary Medicine, Kansas State University
Fleas and Flea Allergy Dermatitis; Ectoparasiticides

J. P. Dubey, MVSc, PhD

Microbiologist, Animal Parasitic Diseases Laboratory, Beltsville Agricultural Research Center, USDA
Toxoplasmosis

Rebecca S. Duerr, DVM, MPVM

Staff Veterinarian, International Bird Rescue Research Center
Management of the Neonate

John Dunn

Veterinary Medical OfficerUSDA-ARS
Neoplasms

Jack Easley, DVM, MS, DABVP (Equine)

Equine Veterinary Practice, LLCDentistry

Scott H. Edwards, BSc, BVMS, PhD, MANZCVSc

'Senior Lecturer, Veterinary Pharmacology, Charles Sturt University
Anti-Inflammatory Agents

Mahmoud El-Begearmi, PhD

Extension Professor of Nutrition and Food Safety, Cooperative Extension, University of Maine
Nutrition and Management: Poultry

Steve M. Ensley, BS, DVM, MS, PhD

Veterinary Toxicologist, Iowa State University
Toxicology Introduction

Ronald J. Erskine, DVM, PhD

Professor, Department of Large Animal Clinical Sciences, College of Veterinary Medicine, Michigan State University
Mastitis in Large Animals

Paul Ettestad, DVM, MS

State Public Health Veterinarian, Epidemiology and Response Division, New Mexico Department of Health
Plague

Timothy M. Fan, DVM, PhD, DACVIM

Associate Professor, Department of Veterinary Clinical Medicine, University of Illinois
Canine Lymphoma

Scott D. Fitzgerald, DVM, PhD, DACVP, DACPV

Professor, Department of Pathobiology and Diagnostic Investigation, College of Veterinary Medicine, Michigan State University
Congenital and Inherited Anomalies of the Urinary System; West Nile Virus Infection in Poultry

Sherrill A. Fleming, DVM, DACVIM, DABVP

Associate Professor, Food and Animal Medicine, College of Veterinary Medicine, Mississippi State University
Pasteurellosis of Sheep and Goats

Jonathan H. Foreman, DVM, MS, DACVIM (LAIM)

Associate Dean, Professor, College of Veterinary Medicine, University of Illinois at Urbana-Champaign
Hepatic Disease in Large Animals

Mark T. Fox, BVetMed, PhD, DEVPC, FHEA, MRCVS

Professor of Veterinary Parasitology, Department of Pathology and Pathogen Biology, The Royal Veterinary College, University of London
Gastrointestinal Parasites of Ruminants

Ruth Francis-Floyd, DVM, MS, DACZM

Professor, Department of Large Animal Clinical Sciences, College of Veterinary Medicine, University of Florida
Fish

Robert M. Friendship, DVM, MSc, DABVP

Professor, Ontario Veterinary College, University of Guelph
Gastrointestinal Ulcers in Large Animals; Health-Management Interaction: Pigs

Laurie J. Gage, DVM, DACZM

Big Cat and Marine Mammal Specialist, USDA APHIS Animal Care, Center for Animal Welfare
Management of the Neonate

Maricarmen Garcia, PhD

Associate Professor, Poultry Diagnostic and Research Center, Department of Population and Health, University of Georgia
Infectious Laryngotracheitis

Tam Garland, DVM, PhD, DABVT

Garland, Bailey & AssociatesArsenic Poisoning

Jack M. Gaskin, DVM, PhD, DACVM

Associate Professor Emeritus, Department of Infectious Disease and Pathology, College of Veterinary Medicine, University of Florida
Encephalomyocarditis Virus Infection

Clive C. Gay, DVM, MVSc, DVSc (Hons), FACVSc, DACIM (Hons)

Professor Emeritus, Department of Veterinary Clinical Sciences, College of Veterinary Medicine, Washington State University
Diseases of the Ruminant Forestomach

Kirk N. Gelatt, VMD, DACVO

Emeritus Distinguished Professor, Department of Small Animal Clinical Sciences, College of Veterinary Medicine, University of Florida
Ophthalmology; Neoplasia of the Eye and Associated Structures; Ophthalmic Emergencies

Richard W. Gerhold, Jr.

Assistant Professor of ParasitologyDepartment of Biomedical and Diagnostic Sciences, College of Veterinary Medicine, University of Tennessee
Coccidiosis; Cryptosporidiosis; Trichomonosis

Paul Gibbs, BVSc, PhD, FRCVS

Professor Emeritus, College of Veterinary Medicine, University of Florida
Pox Diseases

Thomas W. G. Gibson, BSc, BEd, DVM, DVSc, DACVS

Assistant Professor of Small Animal Surgery, Department of Clinical Studies, Ontario Veterinary College, University of Guelph
Diseases of the Stomach and Intestines in Small Animals

Robert O. Gilbert, BVSc, MMedVet, DACT, MRCVS

Professor, Reproductive Medicine, Department of Clinical Sciences, College of Veterinary Medicine, Cornell University
Metritis in Large Animals; Ovine Posthitis and Vulvitis; Retained Fetal Membranes in Large Animals; Uterine Prolapse and Eversion; Vaginal and Cervical Prolapse; Vulvitis and Vaginitis in Large Animals; Systemic Pharmacotherapeutics of the Reproductive System

Sabine Gilch, PhD

Assistant Professor, University of Calgary
Chronic Wasting Disease

Eric Gonder, DVM, MS, PhD, DACPV

Veterinarian, Butterball LLC
Miscellaneous Conditions of Poultry

Louis Norman Gotthelf, DVM

Animal Hospital of Montgomery; Montgomery Pet Skin and Ear Clinic, Montgomery, ALTumors of the Ear Canal

Marcelo Gottschalk, DVM, PhD

Professor, College of Veterinary Medicine, University of Montreal
Streptococcal Infections in Pigs

Gregory F. Grauer, DVM, MS, DACVIM

Professor and Jarvis Chair of Smal Animal Internal Medicine, Department of Clinical Sciences, College of Veterinary Medicine, Kansas State University
Ethylene Glycol Toxicity

Deborah S. Greco, DVM, PhD, DACVIM

Senior Research Scientist, Nestle Purina PetCare
The Pituitary Gland

Paul R. Greenough, FRCVS

Professor Emeritus of Veterinary Surgery, Western College of Veterinary Medicine, University of Saskatchewan
Lameness in Cattle

Tara L. Grinnage-Pulley, DVM, PhD

Adjunct Lecturer and Postdoctoral Research Fellow, Department of Epidemiology, College of Public Health, University of Iowa
Blood Parasites

Walter Gruenberg, DrMedVet, MS, PhD, DECAR, DECBHM

Assistant Professor, Department of Farm Animal Health, Utrecht University
Salmonellosis; Intestinal Diseases in Ruminants; Colisepticemia; Disorders of Phosphorus Metabolism; Hepatic Lipidosis; Dystrophies Associated with Calcium, Phosphorus, and Vitamin D

Jorge Guerrero, DVM, PhD, DEVPC (Ret)

Adjunct Professor of Parasitology, Department of Pathobiology, School of Veterinary Medicine, University of Pennsylvania
Heartworm Disease

P. K. Gupta, PhD, Post Doc (USA), PGDCA, MSc VM & AH BVSc, FNA VSc, FASc, AW, FST, FAEB, FACVT (USA), Gold Medalist

Editor-in-Chief, Toxicology International
Herbicide Poisoning; Pentachlorophenol Poisoning

Ramesh C. Gupta, DVM, MVSc, PhD, DABT, FACT, FACN, FATS

Professor and Head, Toxicology Department, Breathitt Veterinary Center, Murray State University
Insecticide and Acaricide (Organic) Toxicity

James S. Guy, DVM, PhD

Professor, Department of Population Health and Pathobiology, College of Veterinary Medicine, North Carolina State University
Coronaviral Enteritis of Turkeys; Viral Encephalitides

Sharon M. Gwaltney-Brant, DVM, PhD, DABVT, DABT

Toxicology Consultant, Veterinary Information Network (VIN) and Adjunct Faculty, College of Veterinary Medicine, University of Illinois
Food Hazards; Household Hazards; Snakebite; Toad Poisoning

Carlton L. Gyles, DVM, PhD

Professor Emeritus, Department of Pathobiology, Ontario Veterinary College, University of Guelph
Edema Disease

Caroline N. Hahn, DVM, MSc, PhD, DECEIM, DECVN, MRCVS

Senior Lecturer in Veterinary Clinical Neuroscience, Royal (Dick) School of Veterinary Studies, University of Edinburgh
Dysautonomia

Edward J. Hall, MA, VetMB, PhD, DECVIM-CA

Professor of Small Animal Internal Medicine, Department of Clinical Veterinary Science, University of Bristol
Diseases of the Stomach and Intestines in Small Animals

Jean A. Hall, DVM, PhD, DACVIM

Professor, Department of Biomedical Sciences, College of Veterinary Medicine, Oregon State University
Disorders of Calcium Metabolism

Jeffery O. Hall, DVM, PhD, DABVT

Professor and Head of Diagnostic Toxicology, Utah State University
Selenium Toxicosis

Russell R. Hanson, DVM, DACVS, DACVECC

Professor of Equine Surgery, Department of Clinical Sciences, College of Veterinary Medicine, Auburn University
Congenital and Inherited Anomalies of the Musculoskeletal System

Joseph Harari, MS, DVM, DACVS

Veterinary Surgeon, Veterinary Surgical Specialists, Spokane, WA
Lameness in Small Animals; Arthropathies and Related Disorders in Small Animals; Myopathies in Small Animals; Osteopathies in Small Animals

Billy M. Hargis, DVM, PhD

Professor and Director, JKS Poultry Health Research Laboratory, University of Arkansas
Tyson Sustainable Poultry Health Chair, Department of Poultry Science, University of Arkansas
Spontaneous Cardiomyopathy of Turkeys; Necrotic Enteritis; Miscellaneous Conditions of Poultry

D. L. Hank Harris, DVM, PhD

Professor, Department of Animal Science, Department of Veterinary Diagnostics and Production Animal Medicine, Iowa State University
Intestinal Diseases in Pigs

Lynette A. Hart, PhD

Professor, School of Veterinary Medicine, University of California
The Human-Animal Bond

Joe Hauptman, DVM, MS, DACVS

Professor of Surgery, Veterinary Teaching Hospital, Michigan State University
Diaphragmatic Hernia

Jan F. Hawkins, DVM, DACVS

Associate Professor, Department of Veterinary Clinical Sciences, School of Veterinary Medicine, Purdue University
Pharyngeal Paralysis; Diseases of the Mouth in Large Animals; Diseases of the Esophagus in Large Animals; Pharyngitis

Marcus J. Head, BVetMed, MRCVS

Rossdales Diagnostic CentreLameness in Horses

J. Jill Heatley, DVM, MS, DACZM, DABVP (Avian)

Associate Professor, College of Veterinary Medicine, Texas A&M University
Vaccination of Exotic Mammals

Charles M. Hendrix, DVM, PhD

Professor, Department of Pathobiology, College of Veterinary Medicine, Auburn University
Flies; CNS Diseases Caused by Helminths and Arthropods; Diagnostic Procedures for the Private Practice Laboratory; Venomous Arthropods

Thomas H. Herdt, DVM, MS, DACVN, DACVIM

Professor, Department of Large Animal Clinical Sciences and Diagnostic Center for Population and Animal Health, Michigan State University
Ketosis in Cattle; Nutrition: Cattle

Laurie Hess, DVM, DABVP

Veterinarian, Veterinary Center for Birds & Exotics, Bedford Hills, NY
Sugar Gliders

Michael Hess, DMV

Clinic for Poultry and Fish Medicine, Department for Farm Animals and Veterinary Public Health, University of Veterinary Medicine, Vienna, Austria
Avian Spirochetosis; Miscellaneous Conditions of Poultry

Hugh Hildebrandt, DVM

Medford Veterinary ClinicMink

Michael A. Hill, BVetMed, MS, PhD, MRCVS

Associate Professor of Swine Production Medicine, Veterinary Clinical Sciences, School of Veterinary Medicine, Purdue University
Lameness in Pigs

W. Mark Hilton, DVM, DABVP

Clinical Associate Professor, Veterinary Clinical Sciences, School of Veterinary Medicine, Purdue University
Health-Management Interaction: Cattle; Nutrition: Cattle

Katrin Hinrichs, DVM, PhD, DACT

Professor and Patsy Link Chair in Mare Reproduction, Department of Veterinary Physiology and Pharmacology, College of Veterinary Medicine and Biomedical Sciences, Texas A&M University
Cloning of Domestic Animals

Frederic J. Hoerr, DVM, PhD, DACVP, DACPV

Pathologist, Veterinary Diagnostic Pathology, LLC
Mycotoxicoses; Miscellaneous Conditions of Poultry; Aspergillosis

Daniel F. Hogan, DVM, DACVIM (Cardiology)

Associate Professor, Chief, Comparative Cardiovascular Medicine and Interventional Cardiology, School of Veterinary Medicine, Purdue University
Cardiovascular System Introduction; Thrombosis, Embolism, and Aneurysm

Timothy N. Holt, DVM

Associate Professor, Clinical Sciences, Livestock Medicine and Surgery, College of Veterinary Medicine and Biomedical Sciences, Colorado State University
Bovine High-Mountain Disease

Michael J. Huerkamp, DVM, DACLAM

Director, Division of Animal Resources, Emory University
Professor, Pathology and Laboratory Medicine, Emory University
Laboratory Animals

Staci Hutsell, DVM

Maddie's® Professor of Shelter Medicine Resident, University of Florida College of Veterinary Medicine
Feline Infectious Peritonitis

Basil O. Ikede, BVetMed, DVM, PhD, FCVSN

Retired Professor and Chair, Department of Pathology and Microbiology, Atlantic Veterinary College, University of Prince Edward Island
Bovine Petechial Fever

Walter Ingwersen, DVM, DVSc, DACVIM

Specialist, Companion Animals, Boehringer Ingelheim (Canada) Ltd, Vetmedica
Congenital and Inherited Anomalies of the Digestive System

Peter G. G. Jackson, MA, BVM&S, DVM&S, FRCVS

University of CambridgeProlonged Gestation in Cattle and Sheep

Daral J. Jackwood, PhD

Ohio Agricultural Research and Development Center, The Ohio State University
Infectious Bursal Disease

Mark W. Jackwood, PhD

Professor, Department of Population Health, College of Veterinary Medicine, University of Georgia
Bordetellosis

Eugene D. Janzen, DVM, MVS

Professor, Production Animal Health, Faculty of Veterinary Medicine, University of Calgary
Lightning Stroke and Electrocution; Histophilosis; Trichomoniasis

LaRue W. Johnson, DVM, PhD

Professor Emeritus, Colorado State University
Llamas and Alpacas

Richard C. Jones, BSc, PhD, DSc, FRCPath

Emeritus Professor, School of Veterinary Science, University of Liverpool
Malabsorption Syndrome; Viral Arthritis

Maureen H. Kemp, BVMS, MVM, PhD, DCHP, MRCVS

Wern Veterinary Surgeons, Wales, UKLaryngeal Disorders

Robert J. Kemppainen, DVM, PhD

Professor, Department of Anatomy, Physiology & Pharmacology, College of Veterinary Medicine, Auburn University
Endocrine System Introduction; Neuroendocrine Tissue Tumors

Morag G. Kerr, BVMS, BSc, PhD, Cbiol, FIBiol, MRCVS

SAC Veterinary ServicesDiagnostic Procedures for the Private Practice Laboratory

Safdar A. Khan, DVM, MS, PhD, DABVT

Director of Toxicology Research, ASPCA Animal Poison Control Center, Urbana, Illinois
Toxicities from Human Drugs; Rodenticide Poisoning; Strychnine Poisoning

Peter D. Kirkland, BVSc, PhD

Senior Principal Research Scientist, OIC, Virology Laboratory, Elizabeth Macarthur Agriculture Institute
Congenital and Inherited Anomalies

Mark D. Kittleson, DVM, PhD, DACVIM (Cardiology)

Professor Emeritus, School of Veterinary Medicine, University of California, Davis
Heart Disease and Heart Failure

Kirk C. Klasing, BS, MS, PhD

Professor of Animal Biology, Department of Animal Science, University of California
Nutrition and Management: Poultry

Thomas R. Klei, PhD

Boyd Professor and Associate Dean for Research and Advanced Studies, School of Veterinary Medicine and Louisiana Agriculture Experiment Station, Louisiana State University
Gastrointestinal Parasites of Horses; Helminths of the Skin

Nick J. Knowles, MPhil

The Pirbright Institute Swine Vesicular Disease; Vesicular Exanthema of Swine; Teschovirus Encephalomyelitis

Deborah T. Kochevar, DVM, PhD, DACVCP

Dean, Cummings School of Veterinary Medicine, Tufts University
Antineoplastic Agents

Sarah E. Kraiza, DVM, DACVIM (Oncology)

Anemia

Alexandre Kreiss, BVSc, PhD

Research Fellow, Menzies Research Institute Tasmania, University of Tasmania
Tasmanian Devils

Janice E. Kritchevsky, VMD, MS, DACVIM

Professor, Large Animal Medicine, Department of Veterinary Clinical Sciences, School of Veterinary Medicine, Purdue University
Equine Metabolic Syndrome

Thomas G. Ksiazek, DVM, PhD

Professor, Department of Pathology, University of Texas Medical Branch
Nipah Virus Infection; Crimean-Congo Hemorrhagic Fever

Ned F. Kuehn, DVM, MS, DACVIM

Section Chief, Internal Medicine, Michigan Veterinary Specialists
Respiratory System Introduction; Respiratory Diseases of Small Animals

Mahesh C. Kumar, BVSc, MS, PhD, DACPV

Consultant, Poultry Health & Food Safety
Dissecting Aneurysm in Turkeys

Nina Yu-Hsin Kung, PhD, MSc, BVSc, BVM

Principal Veterinary Epidemiologist, Animal Biosecurity and Welfare Program, Department of Agriculture, Fisheries and Forestry, Biosecurity Queensland, Queensland, Australia
Hendra Virus Infection

Michelle Kutzler, DVM, PhD, DACT

Banfield Professor of Companion Animal Industries, Oregon State University
Mammary Tumors; Prostatic Diseases; Canine Transmissible Venereal Tumor

Gary M. Landsberg, BSc, DVM, MRCVS, DACVB, DECAWBM

Director, Veterinary Affairs and Product Development, CanCog Technologies, and Veterinary Behaviourist, North Toronto Veterinary Behaviour Specialty Clinic
Behavioral Medicine Introduction; Normal Social Behavior and Behavioral Problems of Domestic Animals

Thomas J. Lane, BS, DVM

Professor Emeritus, University of Florida, Large Animal Clinical Sciences
Health-Management Interaction: Horses

Jimmy C. Lattimer, DVM, MS, DACVR, DACVRO

Associate Professor (Radiology and Radiation Oncology), Veterinary Medicine and Surgery, Veterinary Medical Teaching Hospital, University of Missouri
Diagnostic Imaging; Radiation Therapy

D. Bruce Lawhorn, DVM, MS

Relief Veterinarian; Veterinary Information Network Swine Consultant, Potbellied Pigs

Dennis F. Lawler, DVM

Management of the Neonate

Andrea S. Lear, DVM

Department of Clinical Sciences, Colorado State UniversityBluetongue; Malignant Catarrhal Fever; Sporadic Bovine Encephalomyelitis

Margie D. Lee, DVM, PhD

Professor of Population Health, Poultry Diagnostic and Research Center, College of Veterinary Medicine, University of Georgia
Avian Campylobacter Infection

Steven Leeson, PhD

Professor Emeritus, University of Guelph
Fatty Liver Hemorrhagic Syndrome; Nutrition and Management: Poultry

Michael L. Levin, PhD

Medical Entomology Laboratory Director, Rickettsial Zoonoses Branch, Centers for Disease Control and Prevention
Ticks

Julie K. Levy, DVM, PhD, DACVIM

Department of Small Animal Clinical Sciences, University of Florida College of Veterinary Medicine
Director, Maddie's Shelter Medicine Program
Feline Infectious Peritonitis; Feline Leukemia Virus and Related Diseases

Michel Lévy, DVM, DACVIM

Professor, Department of Veterinary Clinical and Diagnostic Sciences, University of Calgary
Polioencephalomalacia

Alicja E. Lew-Tabor, BSc (Hons), PhD

Principal Research Fellow, Queensland Alliance for Agriculture & Food Innovation, The University of Queensland
Blood Parasites

David H. Ley, DVM, PhD

Professor, Department of Population Health and Pathobiology, College of Veterinary Medicine, North Carolina State University
Mycoplasmosis

Teresa L. Lightfoot, DVM, DABVP (Avian)

Chair, Avian and Exotics Department, Florida Veterinary Specialists
Pet Birds; Nutrition: Exotic and Zoo Animals

Dana Lindemann, DVM

Department of Clinical Sciences, Kansas State UniversityHedgehogs

Andrew Linklater, DVM, DACVECC

Clinical Instructor, Lakeshore Veterinary Specialists, Glendale, Wisconsin
Emergency Medicine Introduction; Evaluation and Initial Treatment of the Emergency Patient; Specific Diagnostics and Therapy; Fluid Therapy; Monitoring the Critically Ill Animal

John E. Lloyd, BS, PhD

Professor Emeritus of Entomology, University of Wyoming
Lice

Jeanne Lofstedt, BVSc, MS, DACVIM (Large Animal)

Professor of Large Animal Internal Medicine, Department of Health Management, Atlantic Veterinary College, University of Prince Edward Island
Caprine Arthritis and Encephalitis

Maureen T. Long, DVM, PhD, DACVIM

Associate Professor, Department of Infectious Diseases and Pathology, College of Veterinary Medicine, University of Florida
Meningitis, Encephalitis, and Encephalomyelitis; Equine Viral Encephalomyelitis

Michael R. Loomis, DVM, MA, DACZM

Chief Veterinarian, North Carolina Zoological Park
Zoo Animals

Ingrid Lorenz, DrMedVet, DrMedVetHabil, DECBHM

Lecturer in Bovine Medicine, School of Agriculture, Food Science and Veterinary Medicine, University College
Diseases of the Ruminant Forestomach

Bertrand J. Losson, DVM, PhD, DEVPC

Professor, Department of Parasitology and Parasitic Diseases, Faculty of Veterinary Medicine, University of Liege
Mange

Jodie Low Choy, BVMS

Veterinary Quarantine Facility, Territory Wildlife Park, Bakewell, AustraliaVeterinary Quarantine Facility, Territory Wildlife Park
Melioidosis

Katharine F. Lunn, BVMS, MS, PhD, MRCVS, DACVIM

Associate Professor, Department of Clinical Sciences, College of Veterinary Medicine, North Carolina State University
Fever of Unknown Origin

Robert J. MacKay, BVSc, PhD

Professor, Large Animal Medicine, Department of Large Animal Clinical Sciences, College of Veterinary Medicine, University of Florida
Equine Protozoal Myeloencephalitis

Charles Mackenzie, BVSc, PhD, ACVM, AO

Professor, Department of Pathobiology and Diagnostic Investigation, Michigan State University
Besnoitiosis

Kenneth S. Macklin, MSc, PhD

Associate Professor , Department of Poultry Science, Auburn University
Helminthiasis

John E. Madigan, DVM, MS

Distinguished Professor, Department of Medicine and Epidemiology, School of Veterinary Medicine, University of California-Davis
Equine Granulocytic Ehrlichiosis

Brian W. J. Mahy, BSc, MA, PhD, ScD, DSc

Senior Scientific Advisor, National Center for Emerging and Zoonotic Infectious Diseases, Centers for Disease Control and Prevention
Foot-and-Mouth Disease

Linda S. Mansfield, MS, VMD, PhD

Professor of Microbiology, Department of Microbiology and Molecular Genetics, Michigan State University
Enteric Campylobacteriosis

Richard A. Mansmann, VMD, PhD, Hon DACVIM (Large Animal)

Equine Podiatry & Rehabilitation Practice; Clinical Professor Emeritus, North Carolina State University College of Veterinary MedicineEquine Podiatry & Rehabilitation Practice
Prepurchase Examination of Horses

Steven L. Marks, BVSc, MS, MRCVS, DACVIM

Clinical Professor of Emergency and Internal Medicine; Associate Dean and Director of Veterinary Medical Services, North Carolina State College of Veterinary Medicine
Health-Management Interaction: Small Animals

Bret D. Marsh, DVM

Indiana State Veterinarian, Indiana State Board of Animal Health
Prepurchase Examination of Ruminants and Swine

Herris S. Maxwell, DVM, DACT

College of Veterinary Medicine, Auburn UniversityCongenital and Inherited Anomalies

Milton M. McAllister, DVM, PhD, DACVP

Associate Professor, School of Animal and Veterinary Sciences, University of Adelaide
Neosporosis

Diane McClure, DVM, PhD, DACLAM

Veterinarian, Animal Resource Center Veterinary Services
Rabbits

C. Wayne McIlwraith, BVSc, PhD, DSc, FRCVS, DACVS, DACVSMR

College of Veterinary Medicine and Biomedical Sciences, Colorado State UniversityArthropathies in Large Animals; Lameness in Horses

Erica C. McKenzie, BSc, BVMS, PhD, DACVIM

Assistant Professor, Large Animal Medicine, College of Veterinary Medicine, Oregon State University
Management of the Neonate

Jennifer H. McQuiston, DVM, MS

Epidemiology Team Leader, Rickettsial Zoonoses Branch, Centers for Disease Control and Prevention
Rickettsial Diseases

Phillip S. Mellor, OBE, DSc, FRES, FHEA

Professor, Head of Vector-borne Diseases Programme, Pirbright Laboratory, Institute for Animal Health
African Horse Sickness

Mushtaq A. Memon, BVSc, PhD, DACT

Theriogenologist, Department of Veterinary Clinical Sciences, Washington State University
Reproductive Diseases of the Female Small Animal

Paula I. Menzies, DVM, MPVM, DECS-RHM

Associate Professor, Ruminant Health Management Group, Department of Population Medicine, Ontario Veterinary College, University of Guelph
Hepatic Lipidosis; Management of Reproduction: Sheep

Sandra R. Merchant, DVM, DACVD

Professor of Dermatology, School of Veterinary Medicine, Louisiana State University
Dermatophytosis

Joanne B. Messick, VMD, PhD, DACVP

Associate Professor of Veterinary Clinical Pathology, Purdue University College of Veterinary Medicine
Blood Parasites

Samia A. Metwally, DVM, PhD

Senior Animal Health Officer (Virologist), AGAH, AGA Division, Foog and Agriculture Organization of the United Nations
Nairobi Sheep Disease

Bernard Mignon, DVM, PhD, DEVPC

Assistant Professor, Faculty of Veterinary Medicine, Department of Infectious and Parasitic Diseases, Parasitology and Parasitic Diseases, University of Liège
Mange

Kelly D. Mitchell, BSc, DVM, DVSc, DACVIM

Toronto Veterinary Emergency ClinicDiseases of the Stomach and Intestines in Small Animals

Harry W. Momont, DVM, PhD, DACT

Clinical Associate Professor, Department of Medical Sciences, School of Veterinary Medicine, University of Wisconsin-Madison
Reproductive System Introduction

Donald R. Monke, DVM, MBA

Vice President, Production Operations, Select Sires, Inc., Plain City, Ohio
Seminal Vesiculitis in Bulls

James N. Moore, DVM, PhD

Distinguished Research Professor, Department of Large Animal Medicine, College of Veterinary Medicine, University of Georgia
Colic in Horses

Gastón A. Moré, MV, DVM

Facultad de Ciencias Veterinarias, Laboratorio de Inmunoparasitología, Universidad Nacional de La Plata, Argentina
Sarcocystosis

Karen A. Moriello, DVM, DACVD

Professor of Dermatology, Department of Medical Sciences, School of Veterinary Medicine, University of Wisconsin-Madison
Otitis Externa; Otitis Media and Interna; Integumentary System Introduction; Congenital and Inherited Anomalies of the Integumentary System; Atopic Dermatitis; Dermatophilosis; Interdigital Furunculosis; Pyoderma; Cuterebra Infestation in Small Animals; Acanthosis Nigricans; Hygroma

Teresa Y. Morishita, DVM, MPVM, MS, PhD, DACPV

Professor of Poultry Medicine & Food Safety, College of Veterinary Medicine, Western University of Health Sciences
Enterococcosis; Streptococcosis

James K. Morrisey, DVM, DABVP (Avian)

Service Chief, Companion Exotic Animal Medicine Service, Department of Clinical Sciences, College of Veterinary Medicine, Cornell University
Ferrets

W. Ivan Morrison, PhD, BVMS

Professor, The Roslin Institute, Royal (Dick) School of Veterinary Studies, University of Edinburgh
Blood Parasites

Derek A. Mosier, DVM, PhD, DACVP

Professor, Department of Diagnostic Medicine / Pathology, Kansas State University
Hemorrhagic Septicemia

Amelia S. Munsterman, DVM, MS, DACVS, DACVECC

Clinical Instructor, Equine Emergency and Critical Care, J.T. Vaughan Large Animal Teaching Hospital, Auburn University
Fatigue and Exercise; Equine Emergency Medicine

Jeffrey Musser, DVM, PhD

Clinical Associate Professor, Texas A&M University
Vaccination of Exotic Mammals

Sofie Muylle, DVM, PhD

Faculty of Veterinary Medicine, Department of Morphology, Ghent University
Dental Development

Dusty W. Nagy, DVM, MS, PhD, DACVIM

Assistant Teaching Professor, Food Animal Medicine & Surgery, College of Veterinary Medicine, University of Missouri
Bovine Leukosis

T. Mark Neer, DVM, DACVIM

Professor and Hospital Director, Center for Veterinary Health Sciences, Oklahoma State University
Demyelinating Disorders; Motion Sickness

Peter Nettleton, BVMS, MSc, PhD, MRCVS

Moredun Research InstituteCongenital and Inherited Anomalies

Robin A. J. Nicholas, MSc, PhD, FRCPath

Animal Health and Veterinary Laboratories Agency, United KingdomContagious Agalactia

Paul Nicoletti, DVM, MS, DACVPM

Professor Emeritus, College of Veterinary Medicine, University of Florida
Brucellosis in Large Animals; Brucellosis in Dogs

Jerome C. Nietfield, DVM, PhD, DACVP

Professor, Department of Diagnostic Medicine/Pathobiology, College of Veterinary Medicine, Kansas State University
Abortion in Large Animals

Joeke Nijboer, PhD

Nutritionist, Rotterdam Zoo
Nutrition: Exotic and Zoo Animals

Lisa K. Nolan, DVM, PhD

Dr. Stephen G. Juelsgaard Dean, College of Veterinary Medicine, Iowa State University
Colibacillosis

Mark J. Novotny, DVM, MS, PhD, DACVCP

Senior Principal Scientist, Metabolism and Safety, Veterinary Medicine Research and Development, Pfizer Animal Health
Systemic Pharmacotherapeutics of the Cardiovascular System

Garrett R. Oetzel, DVM, MS

Associate Professor, Department of Medical Sciences, School of Veterinary Medicine, University of Wisconsin-Madison
Diseases of the Ruminant Forestomach

Kenneth Opengart, MS, DVM, PhD, DACPV

New, Keystone Foods
Gangrenous Dermatitis

Tanja Opriessnig

The Roslin Institute, University of Edinburgh, Scotland, UK; Department of Veterinary Diagnostic and Production Animal Medicine, Iowa State UniversityErysipelothrix rhusiopathiae Infection

Gary D. Osweiler, DVM, MS, PhD

Professor Emeritus, Veterinary Diagnostic and Production Animal Medicine, College of Veterinary Medicine, Iowa State University
Mycotoxicoses; Coal-Tar Products Poisoning; Petroleum Product Poisoning

Raul E. Otalora, DVM

Production Manager/Veterinarian, Quail International, Inc.
Ulcerative Enteritis

Chris Oura, BVetMed, MSc, PhD, MRCVS

Senior Lecturer in Veterinary Virology, School of Veterinary Medicine, Faculty of Medical Sciences, University of the West Indies
African Swine Fever

Rebecca A. Packer, MS, DVM, DACVIM (Neurology)

Assistant Professor, Neurology/Neurosurgery, Department of Veterinary Clinical Sciences, and Department of Basic Medical Sciences, School of Veterinary Medicine, Purdue University
Congenital and Inherited Anomalies of the Nervous System

Terri Parrott, DVM

Veterinarian, St. Charles Veterinary Hospital
Nonhuman Primates

David J. Paton, MA, VetMB, PhD, MRCVS

Director of Science, Pirbright Laboratory, Institute for Animal Health
Swine Vesicular Disease; Vesicular Exanthema of Swine

Sharon Patton, MS, PhD

Professor of Parasitology, Department of Biomedical and Diagnostic Sciences, College of Veterinary Medicine, University of Tennessee
Amebiasis; Giardiasis

Susan L. Payne, PhD

Associate Professor, Department of Veterinary Pathobiology, Texas A&M University
Vaccines and Immunotherapy

Angela Pelzel-McCluskey

Regional Epidemiologist USDA APHIS VS Western Region
Vesicular Stomatitis

Maurice B. Pensaert, DVM, MS, PhD

Emeritus Professor of Animal Virology, Faculty of Veterinary Medicine, University of Ghent
Porcine Hemagglutinating Encephalomyelitis

Andrew S. Peregrine, BVMS, PhD, DVM, DEVPC, DACVM

Associate Professor, Department of Pathobiology, Ontario Veterinary College, University of Guelph, Guelph, Ontario, Canada
Gastrointestinal Parasites of Small Animals

Donald Peter, DVM, MS, DACT

Veterinarian/Owner, Frontier Genetics, Hermiston, OR
Bovine Genital Campylobacteriosis; Equine Coital Exanthema

Christine Petersen, DVM, PhD

Associate Professor, Department of Epidemiology, University of Iowa
Blood Parasites

Mark E. Peterson, DVM, DACVIM

Director of Endocrinology and Nuclear Medicine, Animal Endocrine Clinic
The Thyroid Gland; The Parathyroid Glands and Disorders of Calcium Metabolism

James R. Philips, PhD

Associate Professor of Science, Math/Science Division, Babson College
Ectoparasites; Air Sac Mite

Carlos R. F. Pinto, MedVet, PhD, DACT

Associate Professor, Theriogenology Section, Department of Veterinary Clinical Sciences, School of Veterinary Medicine, Louisisana State University
Embryo Transfer in Farm Animals

Robert E. Porter, DVM, PhD, DACVP, DACPV

Clinical Professor, Veterinary Population Medicine, College of Veterinary Medicine, University of Minnesota
Perirenal Hemorrhage Syndrome of Turkeys; Poisonings

Karen W. Post, DVM, MS, DACVM

Director of Laboratories, North Carolina Veterinary Diagnostic Laboratory System, Consumer Services, Rollins Animal Disease, Diagnostic Laboratory
Diagnostic Procedures for the Private Practice Laboratory

David G. Pugh, DVM, MS, MAg, DACT, DACVN, DACVM

Department of Pathobiology, College of Veterinary Medicine, Auburn University
Nutrition: Goats; Nutrition: Sheep

Darryl Ragland, DVM, PhD

Associate Professor, Veterinary Clinical Sciences, School of Veterinary Medicine, Purdue University
Biosecurity

Sarah L. Ralston, VMD, PhD, DACVN

Associate Professor, Department of Animal Sciences, School of Environmental and Biological Sciences, Rutgers University
Nutrition: Horses

John F. Randolph, DVM, DACVIM

Professor, Department of Clinical Sciences, College of Veterinary Medicine, Cornell University
Erythrocytosis and Polycythemia

Silke Rautenschlein, DVM, PhD

Professor, Clinic for Poultry, University of Veterinary Medicine-Hannover
Avian Metapneumovirus

Willie M. Reed, DVM, PhD, DACVP, DACPV

College of Veterinary Medicine, Purdue UniversityTurkey Viral Hepatitis; Quail Bronchitis

Philip T. Reeves, BVSc (Hons), PhD, FANZCVS

Chief Regulatory Scientist, Veterinary Medicines and Nanotechnology, Australian Pesticides and Veterinary Medicines Authority
Pharmacology Introduction

Mason V. Reichard, PhD

Associate Professor, Oklahoma State University
Cattle Grubs

Hugh W. Reid, MBE, BVM&S, DTVM, PhD, MRCVS

Moredun Research InstituteLouping Ill

Douglas J. Reinemann, PhD

Professor and Chair, Department of Biological Systems Engineering, College of Agricultural and Life Sciences, University of Wisconsin-Madison
Stray Voltage in Animal Housing

Christopher D. Reinhardt, BS, MS, PhD

Assistant Professor and Extension Feedlot Specialist, Animal Sciences and Industry, Kansas State University
Growth Promotants and Production Enhancers

Petra Reinhold, DVM, PhD

Friedrich-Loeffler-Institute, Federal Research Institute for Animal HealthChlamydiosis

Alexander M. Reiter, DT, DMV, DAVDC, DEVDC

Chief, Dentistry and Oral Surgery Service, Ryan Veterinary Hospital, School of Veterinary Medicine, University of Pennsylvania
Dentistry; Diseases of the Mouth in Small Animals

Márcio Garcio Ribeiro, DVM, PhD

Professor, Infectious Diseases of Domestic Animals, Department of Veterinary Hygiene and Public Health, School of Veterinary Medicine and Animal Sciences, São Paulo State University - UNESP
Nocardiosis

Franklin Riet-Correa, PhD

Professor, Veterinary Hospital, Federal University of Campina Grande
Cattle Grubs

Guillermo R. Risatti, MV, MS, PhD

Associate Professor, Department of Pathobiology and Veterinary Science, University of Connecticut
Classical Swine Fever

Narda G. Robinson, DO, DVM, MS

College of Veterinary Medicine and Biological Sciences, Colorado State UniversityComplementary and Alternative Veterinary Medicine

Allan Roepstorff, DSc, PhD, MSc

Associate Professor, Department of Disease Biology, Danish Centre for Experimental Parasitology, Faculty of Life Sciences, University of Copenhagen
Gastrointestinal Parasites of Pigs

Barton W. Rohrbach, VMD, MPH, DACVPM

Associate Professor, Department of Comparative Medicine, Veterinary Teaching Hospital, University of Tennessee
Q Fever; Tularemia

Peter Rolls, BVSc, MVS

Veterinary Officer, Tick Fever Centre, Department of Agriculture, Fisheries and Forestry, Biosecurity Queensland
Blood Parasites

Juan E. Romano, DVM, MS, PhD, DACT

College of Veterinary Medicine, Texas A&M UniversityHormonal Control of Estrus

A. Gregorio Rosales, DVM, MS, PhD, DACPV

Vice President of Veterinary Services, Aviagen Inc.
Disorders of the Reproductive System

James A. Roth, DVM, PhD, DACVM

Distinguished Professor and Director, Center for Food Security and Public Health, College of Veterinary Medicine, Iowa State University
Zoonoses

Stanley I. Rubin, DVM, MS, DACVIM

Clinical Professor, Department of Veterinary Clinical Medicine, College of Veterinary Medicine, University of Illinois at Urbana-Champaign
Digestive System Introduction; Diseases of the Rectum and Anus

Pamela L. Ruegg, DVM, MPVM, DABVP (Dairy)

Professor, Department of Dairy Science, College of Agricultural and Life Sciences, University of Wisconsin-Madison
Udder Diseases

Charles E. Rupprecht, VMD, MS, PhD

Director, LYSSA LLC
Rabies

Bonnie R. Rush, DVM, MS, DACVIM

Professor, Equine Internal Medicine, College of Veterinary Medicine, Kansas State University
Respiratory Diseases of Horses

Y. M. Saif, DVM, PhD

Professor Emeritus, Food Animal Health Research Program, The Ohio State University
Rotaviral Infections in Chickens, Turkeys, and Pheasants

Jean E. Sander, DVM, MAM, DACPV

Dean, Center for Veterinary Health Sciences, Oklahoma State University
Disposal of Carcasses and Disinfection of Premises; Candidiasis; Omphalitis

Sherry Lynn Sanderson, BS, DVM, PhD, DACVIM, DACVN

Associate Professor, Department of Physiology and Pharmacology, College of Veterinary Medicine, University of Georgia
Urinary System Introduction; Nutrition: Small Animals

Donald C. Sawyer, DVM, PhD

Professor Emeritus, Michigan State University
Malignant Hyperthermia

Charles M. Scanlan, DVM, PhD

Professor, Department of Veterinary Pathobiology, College of Veterinary Medicine and Biomedical Sciences, Texas A&M University
Meat Inspection

Karel A. Schat, DVM, PhD

Professor, Department of Microbiology and Immunology, College of Veterinary Medicine, Cornell University
Chicken Anemia Virus Infection

Mary M. Schell, DVM, DABVT, DABT

Senior Toxicologist, ASPCA Animal Poison Control Center, Urbana, Illinois
Rodenticide Poisoning

David G. Schmitz, DVM, MS, DACVIM (LA)

Visiting Associate Professor, Department of Veterinary Large Animal Clinical Sciences, College of Veterinary Medicine, Texas A&M University
Cantharidin Poisoning

Norman R. Schneider, DVM, MSc, DABVT

Veterinary Toxicologist, University of Nebraska
Gossypol Poisoning

Thomas Schubert, DVM, DACVIM, DABVP

Clinical Professor and Chief of Neurology Service, Small Animal Clinical Sciences, College of Veterinary Medicine, University of Florida
Nervous System Introduction; Facial Paralysis; Limb Paralysis

James Schumacher, DVM, MS, DACVS, MRCVS

Professor, Department of Large Animal Clinical Sciences, University of Tennessee
Lameness in Horses

John Schumacher, DVM, MS, DACVIM

Professor, Department of Clinical Sciences, College of Veterinary Medicine, Auburn University
Lameness in Horses

Philip R. Scott, BVM&S, MPhil, DVM&S, DSHP, DECBHM, FHEA, FRCVS

Veterinary Clinical Sciences, University of Edinburgh
Listeriosis; Contagious Ecthyma; Ulcerative Dermatosis of Sheep; Aspiration Pneumonia; Mycotic Pneumonia; Respiratory Diseases of Sheep and Goats

Joaquim Segalés, DVM, PhD, DECVP, DECPHM

Facultat de Veterinària, Departament de Sanitat i d' Anatomia Animals and Centre de Recerca en Sanitat Animals (CReSA), Universitat Autònoma de Barcelona
Glässer's Disease; Porcine Circovirus Diseases

Patricia L. Sertich, MS, VMD, DACT

Associate Professor of Reproduction-Clinician Educator, New Bolton Center, School of Veterinary Medicine, University of Pennsylvania
Management of Reproduction: Horses

Torsten Seuberlich, DMV

Professor, NeuroCentre, National and OIE Reference Laboratories for BSE and Scrapie, DCR-VPH
Bovine Spongiform Encephalopathy

A. S. Shakespeare, BSc (Eng)(Natal), BVSc (hons) (Pret), MMedVet (Med)(Pret)

Onderstepoort Veterinary Faculty, University of Pretoria
Heartwater

Linda Shell, DVM, DACVIM-Neurology

Professor, Small Animal Internal Medicine, Ross University School of Veterinary Medicine
Systemic Pharmacotherapeutics of the Nervous System

Clifford F. Shipley, DVM, DACT

Attending Veterinarian for Agricultural Animals , University of Illinois
Management of Reproduction: Goats

Michael Shipstone, BVSc, FACVSc, DACVD

Queensland Veterinary SpecialistsSystemic Pharmacotherapeutics of the Integumentary System

H. L. Shivaprasad, BVSc, MS, PhD, DACPV

Professor, California Animal Health and Food Safety Laboratory System-Tulare, University of California
Hemorrhagic Enteritis/Marble Spleen Disease

Elizabeth A. Shull, DVM, DACVIM (Neurology), DACVB

Owner, Appalachian Veterinary Specialists
Euthanasia

Wayne Simpson, MSc (Microbiology), BHort Sc, DipHort

Scientist, Endophyte Mycology, Forage Improvement Section, AgResearch Limited
Ryegrass Toxicity

Annette N. Smith, DVM, MS, DACVIM

Professor, Auburn University College of Veterinary Medicine
Neoplasia of the Nervous System; Paraneoplastic Disorders of the Nervous System

Geof W. Smith, DVM, PhD

Associate Professor of Ruminant Medicine, Department of Population Health and Pathobiology, College of Veterinary Medicine, North Carolina State University
Actinobacillosis; Actinomycosis

Roger K. W. Smith, MA, VetMB, PhD, DEO, DECVS, MRCVS

Professor of Equine Orthopaedics, Department of Veterinary Clinical Sciences, Royal Veterinary College
Lameness in Horses

Stephen A. Smith, DVM, PhD

Professor of Aquatic, Wildlife and Exotic Animal Medicine, Department of Biomedical Sciences and Pathobiology, Virginia-Maryland Regional College of Veterinary Medicine, Virginia Tech
Aquaculture Systems

Joan A. Smyth, PhD

Department of Pathobiology and Veterinary Science, University of ConnecticutEgg Drop Syndrome '76

Victoria Smyth, PhD

Senior Scientific Officer for Avian Virology, Veterinary Sciences Division, Agri-Food and Biosciences Institute (AFBI)
Avian Nephritis Viral Infections

Arthur M. Spickett, BSc (Hons) Zoology

Parasites, Vectors and Vector-borne Diseases Programme, ARC-Onderstepoort Veterinary Institute, South Africa
Sweating Sickness

Anna Rovid Spickler, DVM, PhD

Veterinary Specialist, Center for Food Security and Public Health, College of Veterinary Medicine, Iowa State University
Zoonoses

Sharon J. Spier, DVM, PhD, DACVIM

Professor, Department of Medicine and Epidemiology, School of Veterinary Medicine, University of California
Lymphadenitis and Lymphangitis; Disorders of Calcium Metabolism

Richard A. Squires, BVSc (Hons), PhD, DVR, DACVIM, DECVIM-CA, GCertEd, MRCVS

Head of Veterinary Clinical Sciences, School of Veterinary and Biomedical Sciences, James Cook University
Feline Panleukopenia

Henry R. Stämpfli, DVM, DrMedVet, DACVIM

Professor, Large Animal Medicine, Department of Clinical Studies, Ontario Veterinary College, University of Guelph
Clostridial Diseases

Jonathan Statham, MA, VetMB, DCHP, MRCVS

Veterinarian, Bishopton Veterinary Group
Cystic Ovary Disease; Management of Reproduction: Cattle

Bryan L. Stegelmeier, DVM, PhD, DACVP

Veterinary Pathologist, Poisonous Plant Research Laboratory, USDA-ARS
Bracken Fern Poisoning; Sweet Clover Poisoning

Jörg M. Steiner, DrMedVet, PhD, DACVIM, DECVIM-CA, AGAF

Associate Professor and Director, Gastrointestinal Laboratory, Department of Small Animal Clinical Sciences, College of Veterinary Medicine and Biomedical Sciences, Texas A & M University
The Exocrine Pancreas; Diagnostic Procedures for the Private Practice Laboratory

Allison J. Stewart, BVSC (Hons), MS, DACVIM-LA, DACVECC

Professor of Equine Internal Medicine, Department of Clinical Sciences, John Thomas Vaughan Large Animal Teaching Hospital, College of Veterinary Medicine, Auburn University
Intestinal Diseases in Horses and Foals; Disorders of Magnesium Metabolism

Jamie Lynn Stewart, DVM

Veterinary Clinical Medicine, University of Illinois at Urbana-ChampaignManagement of Reproduction: Goats

Michael K. Stoskopf, DVM, PhD, DACZM

Professor of Wildlife and Aquatic Health, Director of the Environmental Medicine Consortium, College of Veterinary Medicine, North Carolina State University
Marine Mammals

George M. Strain, PhD

Professor of Neuroscience, Comparative Biomedical Sciences, School of Veterinary Medicine, Louisiana State University
Deafness

Reinhard K. Straubinger, DrMedVetHabil, PhD

Professor and Head for Bacteriology and Mycology, Institute for Infectious Diseases and Zoonoses, Department of Veterinary Sciences, Faculty of Veterinary Medicine, LMU
Lyme Borreliosis

Bert E. Stromberg, PhD

Professor, Veterinary and Biomedical Sciences, College of Veterinary Medicine, University of Minnesota
Trichinellosis; Infectious Diseases of the Urinary System in Large Animals

David E. Swayne, DVM, PhD, DACVP, DACPV

Laboratory Director, USDA-ARS, Southeast Poultry Research Laboratory
Newcastle Disease and Other Paramyxovirus Infections; Avian Influenza

Thomas W. Swerczek, DVM, PhD

Professor, Department of Veterinary Science, University of Kentucky
Tyzzer Disease

Jane E. Sykes, BVSc (Hons), PhD, DACVIM

Professor of Small Animal Medicine, Department of Medicine and Epidemiology, School of Veterinary Medicine, University of California-Davis
Chlamydial Conjunctivitis

Joseph Taboada, DVM, DACVIM

Professor and Associate Dean, Office of Student and Academic Affairs, School of Veterinary Medicine, Louisiana State University
Fungal Infections

Jaime L. Tarigo, DVM, PhD, DACVP

Assistant Professor, Veterinary Clinical Pathology, University of Georgia
Blood Parasites

Marcel Taverne, PhD

Emeritus Professor of FÅ“tal and Perinatal Biology, Department of Farm Animal Health, Faculty of Veterinary Medicine, Utrecht University
Pseudopregnancy in Goats

Mike A. Taylor, BVMS, PhD, MRCVS, DEVPC, DECSRHM, CBiol, MSB

Veterinary Consultant, Wildlife and Emerging Disease Programme, Food and Environment Research Agency
Ectoparasiticides

William Taylor,

Consultant, Angmering
Peste des Petits Ruminants; Rinderpest

Charles O. Thoen, DVM, PhD

Professor, Veterinary Microbiology and Preventive Medicine, College of Veterinary Medicine, Iowa State University
Tuberculosis and other Mycobacterial Infections; Tuberculosis

William B. Thomas, DVM, MS, DACVIM (Neurology)

Professor, Neurology and Neurosurgery, Department of Small Animal Clinical Sciences, University of Tennessee
Diseases of the Peripheral Nerve and Neuromuscular Junction; Diseases of the Spinal Column and Cord

Sara M. Thomasy, DVM, PhD, DACVO

Vision Researcher, Department of Surgical and Radiological Sciences, School of Veterinary Medicine, University of California-Davis
Equine Recurrent Uveitis

Larry J. Thompson, DVM, PhD, DABVT

Senior Research Scientist, Nestlé Purina PetCare
Nonprotein Nitrogen Poisoning; Nitrate and Nitrite Poisoning; Salt Toxicity

Peter N. Thompson, BVSc, MMedVet, PhD

Professor of Veterinary Epidemiology, Faculty of Veterinary Science, University of Pretoria
Rift Valley Fever; Wesselsbron Disease

John F. Timoney, MVB, PhD, Dsc, MRCVS

Keeneland Chair of Infectious Diseases, Gluck Equine Research Center, Department of Veterinary Science, University of Kentucky
Glanders

Peter J. Timoney, MVB (Hons), MS, PhD, FRCVS

Professor; Frederick Van Lennep Chair in Equine Veterinary Science, Gluck Equine Research Center, University of Kentucky
Equine Infectious Anemia; Equine Viral Arteritis

Ian Tizard, BVMS, PhD, DACVM

University Distinguished Professor of Immunology; Director, Richard M. Schubot Exotic Bird Health Center, Department of Veterinary Pathobiology, College of Veterinary Medicine and Biomedical Sciences, Texas A&M University
Amyloidoses; The Biology of the Immune System; Immunologic Diseases; Vaccines and Immunotherapy

Susan J. Tornquist, DVM, PhD, DACVP

Professor and Associate Dean for Student and Academic Affairs, College of Veterinary Medicine, Oregon State University
Diagnostic Procedures for the Private Practice Laboratory

Sheila M. F. Torres, DVM, MS, PhD, DACVD

Associate Professor, Dermatology, College of Veterinary Medicine, University of Minnesota
Diseases of the Pinna

Josie L. Traub-Dargatz, DVM, MS, DACVIM

Professor of Equine Medicine, Department of Clinical Sciences, College of Veterinary Medicine and Biomedical Sciences, Colorado State University
Vesicular Stomatitis

Robert Tremblay, DVM, DVSc, DACVIM

Bovine/Equine Specialist, Boehringer Ingelheim (Canada) Ltd
Management and Nutrition Introduction

Deoki N. Tripathy, DVM, MS, PhD, DACVM, DACPV

Professor Emeritus, Department of Veterinary Pathobiology, College of Veterinary Medicine, University of Illinois
Fowlpox

Thomas N. Tully, Jr., BS, DVM, MS, DABVP (Avian), DECZM (Avian)

Professor Zoological Medicine, Louisiana State University School of Veterinary Medicine
Ratites

Stephanie J. Valberg, DVM, PhD, DACVIM, ACVSMR

Professor, Department of Veterinary Population Medicine, University of Minnesota Equine Center
Myopathies in Ruminants and Pigs; Myopathies in Horses

Arnaud J. Van Wettere, DVM, MS, PhD, DACVP

Assistant Professor of Veterinary Pathology, Utah Veterinary Diagnostic Laboratory, School of Veterinary Medicine, Utah State University
Bloodborne Organisms; Avian Chlamydiosis; Disorders of the Skeletal System; Myopathies

Jozef Vercruysse, DVM

Professor, Faculty of Veterinary Medicine, Ghent University
Blood Parasites; Anthelmintics

Alice E. Villalobos, DVM, DPNAP

Director, Animal Oncology Consultation Service
Director, Pawspice
Tumors of the Skin and Soft Tissues

Pedro Villegas, DVM, MS, PhD, DACVM, DACPV

Professor Emeritus, Department of Population Health, College of Veterinary Medicine, Poultry Diagnostic & Research Center, University of Georgia
Inclusion Body Hepatitis/Hydropericardium Syndrome

Patricia S. Wakenell, DVM, PhD, DACVP

Head, Avian Diagnostics, Animal Disease Diagnostic Laboratory; Associate Professor, Department of Comparative Pathobiology, Purdue University School of Veterinary Medicine
Erysipelas

Peter J. Walker, BSc, PhD, DSc

CSIRO Biosecurity, Australian Animal Health LaboratoryBovine Ephemeral Fever

Melissa S. Wallace, DVM, DACVIM

MedVet Medical and Cancer Center for Pets, Worthington, OhioInfectious Diseases of the Urinary System in Small Animals

Patricia Walters, VMD, DACVIM, DACVECC

New England Animal Medical CenterDiseases of the Esophagus in Small Animals

Kevin Washburn, DVM

Associate Professor, College of Veterinary Medicine, Texas A&M University, Department of Large Animal Clinical Sciences
Lymphadenitis and Lymphangitis

Craig B. Webb, PhD, DVM, DACVIM

Associate Professor, Department of Clinical Sciences, Veterinary Teaching Hospital, Colorado State University
Vomiting

Nick Whelan, BVSc, MVSc, MACVSc, DACVCP, DACVO

Animal Eye Clinic of Waterloo Region, Cambridge, Ontario, CanadaSystemic Pharmacotherapeutics of the Eye

Brent R. Whitaker, MS, DVM

Vice President of Biological Programs, National Aquarium
Amphibians

Trevor J. Whitbread, BSc, BVSc, MRCVS, DECVP

Pathologist, Abbey Veterinary ServicesAbbey Veterinary Services
Diagnostic Procedures for the Private Practice Laboratory

Stephen D. White, DVM, DACVD

Professor and Chief of Service, Dermatology, Veterinary Medical Teaching Hospital; Department of Medicine and Epidemiology, School of Veterinary Medicine, University of California, Davis
Food Allergy; Urticaria; Eosinophilic Granuloma Complex; Miscellaneous Systemic Dermatoses; Nasal Dermatoses of Dogs; Saddle Sores; Seborrhea

Chris Whitton, BVSc, FACVSc, PhD

Associate Professor, Equine Centre, University of Melbourne
Lameness in Horses

Mark L. Wickstrom, DVM, MS, PhD

Associate Professor, Department of Veterinary Biomedical Sciences, Western College of Veterinary Medicine, University of Saskatchewan
Antiseptics and Disinfectants

Kevin P. Winkler, DVM, DACVS

Surgeon, Georgia Veterinary Specialists
Wound Management

Thomas Wittek, Univ.Prof. Dr., DECBHM

Vetmeduni Vienna, Clinic for RuminantsMalassimilation Syndromes in Large Animals; Peritonitis

Zerai Woldehiwet, DVM, PhD, DAgric, MRCVS

Professor, Institute of Infection and Global Health and School of Veterinary Science, University of Liverpool
Tickborne Fever; Tick Pyemia

R. Darren Wood, DVM, DVSc, DACVP

Associate Professor, Department of Pathobiology, Ontario Veterinary College, University of Guelph
Leukocyte Disorders

Peter R. Woolcock, BSc, MSc, PhD

Professor Clinical Diagnostic Virology, California Animal Health and Food Safety Laboratory System, School of Veterinary Medicine, University of California, Davis
Duck Viral Hepatitis

Mariko Yamamoto, PhD

School of Veterinary Medicine, University of California, DavisThe Human-Animal Bond

Laszlo Zsak, DVM, PhD

Research Leader, USDA-Agricultural Research Center, SAA, Southeast Poultry Research Laboratory
Goose Parvovirus Infection

Last full review/revision May 2012

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