Awards, Lectures, and Conversations
Science in Practice Award
Nathan Winkelman, DVM, president and co-owner of Swine Services Unlimited, Inc. (SSUI), is the 2019 recipient of the Allen D. Leman Science in Practice Award, which is presented at the annual Allen D. Leman Swine Conference in Saint Paul, MN. Dr. Winkelman caught the science bug early in his career and, thankfully, never found a cure for his orientation toward discovery.
Winkelman is an internationally recognized swine veterinary consultant. For over 30 years he has worked with progressive pork producers throughout North and South America and, more recently in China, on swine health and biosecurity, production management, and records analysis. However, his stellar career extends beyond excellence as a practicing veterinarian to include unique scientific contributions as well.
Early in his practice career, Winkelman became intrigued by the enteric disease porcine proliferative enteropathy (PPE, ileitis) caused by Lawsonia intracellularis. This was in part because so many client herds suffered from the malady, but also because establishing immunity to ileitis can be challenging. Since 1995, Winkelman has conducted scientific trials with an ileitis disease model, to whose development he was instrumental. This work and his interest in controlling the disease led to a 2012 patent for "diluted L. intracellularis," a method of providing controlled ileitis immunity in pigs.
"For more than 20 years this award has honored some of the most accomplished veterinary leaders in the swine industry," says Montse Torremorell, DVM, PhD, and professor in the Department of Veterinary Population Medicine at the University of Minnesota. "We are excited to recognize Dr. Winkelman and to have the support of Zoetis in supporting this award."
"Dr. Winkelman is an outstanding ambassador for integrating science into the practice of veterinary medicine," says Lucina Galina, DVM, PhD, and technical director at Zoetis. "We salute his long record of innovation and tireless pursuit of solutions that improve swine health around the world." Zoetis is sponsoring the reception at this year's Leman Swine Conference in Saint Paul, where Winkelman will be honored. The company is the world's largest producer of medicines and vaccines for pets and livestock.
Winkelman is the primary author of over 40 scientific articles, a book chapter, and coauthor of numerous other scientific articles on ileitis and other swine diseases. He routinely volunteers his time with various organizations and frequently presents clinical case reports to veterinary students. Winkelman is the current AASV president and has been active in that organization since 1982. He earned his BS in animal science from the University of Minnesota in 1979 and his DVM degree from the school's College of Veterinary Medicine in 1984. He and his wife, Deb Bryant-Winkelman, also a veterinarian, reside in Sartell, MN.
- 1994 Steve Henry
- 1995 Camille Moore
- 1996 Scott Dee
- 1997 Roy Schultz
- 1998 Alberto Stephano
- 1999 John Harding
- 2000 Mike Muirhead
- 2001 Tim Loula
- 2002 Luciano Roppa
- 2003 Montserrat Torremorell
- 2004 Joseph Connor
- 2005 Darwin Reicks
- 2006 Paul Schneider
- 2007 Jim Lowe
- 2008 Rodger Main
- 2009 Laura Batista
- 2010 Paul Yeske
- 2011 Gordon Spronk
- 2012 Julie Menard
- 2013 Lisa Tokach
- 2014 Luc Dufresne
- 2015 Jeremy Pittman
- 2016 Deb Murray
- 2017 Bob Thompson
- 2018 Rebecca Robbins
The Morrison Lecture will become a prominent feature of the Leman Program. This keynote lecture in honor of Dr. Morrison is given to individuals that do work that matters to the swine industry.
The Morrison Lectureship is named in honor of Dr. Bob Morrison for his work in the areas of swine disease epidemiology and factors that drive productivity and economics in the swine industry. Throughout his distinguished professional career, Dr. Bob Morrison was an integral part of the swine community as a practitioner, professor, swine producer, researcher, veterinarian, mentor, and valued colleague and friend to many.
Bob received his DVM from the Western College of Veterinary Medicine, University of Saskatchewan in 1976 followed by his PhD and MBA from the University of Minnesota. Bob received many awards during his career, including being named one of the Masters of the Pork Industry in 2016 by the National Hog Farmer. His work at the University of Minnesota helped lead the industry in the control of important diseases of swine from pseudorabies to PRRS, PED and beyond.
Bob’s drive and passion invigorated everyone he touched and was evident in all aspects of his life and work. He ably combined grace, sincerity, kindness, humor, and a great vitality. He had a boundless sense of curiosity, with which he guided us to seek out answers with him. Dr. Morrison created the Swine Health Monitoring Project which provides the ability for the swine industry to detect and address emerging pathogens while delivering value and support to the program participants. Bob strongly believed in the importance of the MSHMP and its underlying mission to aid the swine community to improve animal health. Dr. Morrison led the organization of the Leman Conference in the US and China and died on May 2, 2017 in a tragic car accident in the Czech Republic.
The Pijoan Lecture is named in honor of Dr. Carlos Pijoan for his work in the area of swine respiratory disease and the influence of swine production systems on the dynamics of microorganisms such as porcine reproductive and respiratory syndrome virus, Haemophilus parasuis, Streptococcus suis, and Mycoplasma hyopneumoniae. Dr. Pijoan received his veterinary degree from the National University of Mexico in 1969 and his PhD from the University of Surrey in the United Kingdom in 1973. In 1982, he joined the University of Minnesota College of Veterinary Medicine, where he was the founder and director of the Swine Disease Eradication Center and a professor in the Veterinary Population Medicine department.
Dr. Pijoan’s many honors and awards included the Norden Teaching Excellence Award in 1991, the Mark of Excellence Award in 2001, the Pfizer Award for Research Excellence in 2002, and Best Teacher awards in 1999, 2000, and 2001. Dr. Pijoan died on Jan. 9, 2007, after a three-year battle with pancreatic cancer.
2007 − Scott Dee; Area Spread of PRRSV: End of Story?
2008 − Paul Yeske; Michael Murtaugh; Epidemiology of a New PRRS Virus Isolate and Outbreak
2009 − Kristien Van Reeth; Pigs and Pandemic Influenza: Myths Versus Facts
2010 − Mike Tokach; Where has all the Research Gone?
2011 − George Foxcroft; Genes Gametes and Gestation Outcomes – Essential Links in a Successful Breeding Management Program
2012 − John Patience; A Critical Look at the Science Underlying Feed Efficiency
2013 − Noel Williams; Optimizing Throughput and Efficiency in Production Systems
2014 − Dick Hesse; Recent Emergency of Swine Coronaviruses in North America
2015 − Linda Saif; Global Threats to Humans and Animals
2016 − Peter Davies; Antibiotic Use in Swine Production - Where Is It At and Where Is It Going?
2018 - Michael Murtaugh: 30 Years of PRRS: A Platform for Progress
Prior Distinguished Lecturers include:
2016—Alison Van Eenennaam
2018 - Alida Sorenson and Scott Dee
Beer and Bacon Conversation
The “Beer and Bacon Conversation” on Sunday evening is a great opportunity to engage with one of our esteemed industry leaders in a fun and relaxed environment. We choose our guests based on the support they receive within the industry, and the education and leadership they provide to our producers and veterinarians. Our guest will share their experience and insights to help us understand where the industry is headed and how we can evolve with it. Join us!
Our 2019 guest is veterinarian Luke Minion, CEO of Pipestone System/Pipestone Veterinary Services. Dr. Minion's specialties include production animal medicine and management.
Prior Lectures and Conversations
The Hanson Lecture is named in honor of Dr. James Hanson, a 1953 graduate of the Minnesota College of Veterinary Medicine. Hanson had a practice in St. Peter, MN, before he became the director of the continuing education program at the College in 1967. He was instrumental in collaborating with Dr. Allen Leman in "initiating an annual swine conference with the goal of presenting new, research-based information on issues important to the swine industry." Today, this event is known as the Allen D. Leman Swine Conference. Hanson Lectures have included:
1991—Sylvie D’Allaire; Sow Culling and Mortality
1992—Harv Hilley; Life After Pigs: Lessons Relevant to Hog Production
1993—Connie Schmidt; Evolution of the Veterinarian’s Role in the Management of Swine Diseases
1994—L. Kirk Clark; Off-site Early Weaning and Mycoplasma
1995—Gordon Spronk; A State of Becoming
1996—Tim Loula; How We Help Our Clients Reach Their Potential
1997—Mike Osterholm; How the Changing Environment Creates New Problems in Humans
1998—Tom Wetzell; The New Paradigm for Veterinary Practices
1999—Beth Lautner; The Aftermath of the Crisis-Rethinking the Chain Approach
2001—Dr. Earl Thompson; Conversation with Earl Thompson: Challenges and Rewards of Practicing in Developing Countries
2002—Jane Christopher-Hennings; Case presentation in the Disease Diagnostic Session
2003—Gary Dial; Driving Costs Out of a Production System
2004—Gordon Spronk; What Baseball Can Teach Us About Raising Pigs
2005—Joseph Connor; Biosecurity and Studs
2006—Bill Christianson; The Paradox of Increasing Mortality and Health Expenditures
2007—Steve Dritz; The Science of Pig Production: Past, Present and Future
2008—Marie Culhane; The Ongoing Challenge of Flu
2009—Tom Stein; Pork Production Information Systems and Data Analysis – Back to the Future
2010—Scott Dee; Elimination of PRRSV from North America: Uniting the Clans!
2011—Montserrat Torremorell; What Should We Do About Flu?
2013—Peter Davies; Livestock Associated MRSA: Tiger or Pussycat?
2014—Mark Engle; What Else Is On Our Radar Screen
2016—Paul Ruen; Changes in Antimicrobial Use—Practitioner
The Kernkamp Lecture was created in recognition of Dr. Howard Carl Henry Kernkamp’s contributions to swine disease research. “Kernie”, as he was affectionately known, became interested in swine diseases early in his professional life, and was best known for his research in hog cholera, swine influenza, swine brucellosis, and the enteritis complex of swine. He was the author of over 30 articles and became known worldwide as a pathologist. He will also be remembered his talent of recalling and describing the history and significance of events in the development of Minnesota's veterinary medical profession, and his wit, humor, and “Kernie” dialect when telling some of his “tall tales”. They were “truths", only slightly embellished to make them more effective.
Dr. Kernkamp attended the School of Agriculture at the University of Minnesota before entering the College of Veterinary Medicine at Ohio State University. While a veterinary student he worked summers at the State Anti-Hog Cholera Serum Plant on the University of Minnesota St. Paul Campus. Upon receiving his DVM degree in 1914 he was appointed instructor in the Division of Veterinary Medicine, University of Minnesota. He was assigned to the Diagnosis Laboratory and the Serum Plant, and later he was promoted to oversight of the Serum Plant. Dr. Kernkamp was acting assistant dean 1953−54 and retired in 1960, after 46 years as a University of Minnesota faculty member. He died of a heart attack on November 4, 1987, at the age of 95.
1976 − J. Hulland, Ontario Veterinary College, Guelph; Interpretive Pathology: The Ideal Teaching and Learning Simulation
1977 − Erwin Scholl, University of Berne, Switzerland; Pork Production, Veterinary Practice and Pig Health Scheme in Switzerland 1978 Benjamin S. Pomeroy, U of MN; Disease Control Techniques in the Poultry Industry
1979 − M. R. Muirhead, Beeford, England; The Art and Science of a Herd Health Practice
1980 − Lennart R. Backstrom, University of IL; The Interaction of Livestock Environment and Disease
1981 − Robert Glock, Central Arizona Vet Laboratory; Does a Herd Health Practice Need a Pathologist
1982 − David G. Thawley, U of MO; Epidemiology of Pseudorabies Virus: Current Knowledge
1983 − Harley W. Moon, Ames, IA; Pathophysiology of Diarrhea
1984 − Marty Bergeland, U of MN; Diagnostic Medicine for the Swine Industry: The Challenges Ahead
1985 − Ole Nielsen, Ontario Veterinary College, Guelph; Curriculum Continuing Education for Food Animal Medicine
1986 − Mike Wilson, Ontario Veterinary College, Guelph; The Need for Swine Practice Specialty Certification
1987 − Robert H. Dunlop, U of MN; Animal Agriculture—the Future?
1988 − Al Leman, U of MN; Diagnosis and Treatment of Food Animal Educational Diseases
1989 − Ernie Sanford, Huron Port, Ontario; Diagnostics, the Diagnostic Laboratory and the Population Medicine Practitioner
1990 − Rodney G. Johnson, Morris, MN; Innovations in Swine Practice
1991 − Prem Paul, Ames, Iowa; Biotechnological applications in Swine Disease
1992 − Jack Britt, North Carolina State University; Progress in Improving Fertility through Simultaneous Efforts in the Research Laboratory and on the Farm
1993 − D. L. (Hank) Harris; Future Role of the Veterinary Profession in the Swine Industry
1994 − Jim Nelssen, Manhattan, KS; Nutritional Economics: Are you ready for the year 2000?
1995 − Tom Alexander, United Kingdom; The Changing Aspects of Disease in the Modern Swine Industry
1996 − Mike Boehlje, Purdue University; Industrialization of the US Swine Industry
1997 − Al Tank, Washington, DC; Global Opportunities for Pork
1998 − Gary Dial, Iowa Falls, IA; Real World Lessons in Swine Production
1999 − Son Won Sohn; Global Perspective of the Economy and the Role of Agriculture
2001 − Howard Hill; How to Meet Your Production Expectations
2002 − Aalt Dijkhuizen; The Future of the European Pork Chain 2003 Peter Davies; Waiting for Hurricanes—Risk, Research & the Science/Policy Interface
2004 − Jan Dahl, Danske Slagterier; Managing Swine Health at an Industry Level—Current Strategies for Old and New Diseases
2005 − John Deen, U of MN; Rights, Lies and Videotape: Swine Welfare Today
2006 − Jim Collins, U of MN; Pathogens and Their Role Evolve—A View from the Diagnostic Laboratory
2007 − Joaquim Segales, Universitat Autonoma de Barcelona; Global, local and individual perspectives on porcine circovirus diseases (PCVD)