The University of Kentucky (UK) Gluck Equine Research Center will host a one-day symposium titled “Controlling EAV and Other Infectious Agents in Stallions, Semen, and Embryos” on Saturday, Nov. 22, from 8 a.m.–5:45 p.m. at the Embassy Suites in Lexington.

The safe international movement of stallions, semen, and embryos is essential to the equine industry's economic well-being. Venereal disease outbreaks can have disastrous impacts on the horse industry. This symposium focuses on strategies for controlling equine arteritis virus (EAV) and other infectious agents in stallions, semen, and embryos.

International experts will discuss topics such as the importance of the carrier stallion and methods to eliminate EAV from stallions; national and international consequences of an equine viral arteritis (EVA) outbreak; and safety and efficacy of vaccines against EVA and the veterinarian’s role in adapting a code of practice for minimizing the spread of venereal diseases. The symposium is targeted toward veterinarians, regulatory officials, farm managers, and breed registry representatives.

The symposium is partially funded by a USDA-NIFA-AFRI grant titled "Identification of genetic factors responsible for establishment of equine arteritis virus carrier state in stallions." However, registration is required and the event costs $25. To register, visit https://eavsymposium.eventbrite.com.

Seven hours of continuing education (CE) is pending approval by the Kentucky Board of Veterinary Examiners for veterinarians and veterinary technicians. CE sheets must be signed at the meeting to receive credit.

For more information, contact Jenny Evans at jenny.evans@uky.edu or 859/218-1089.

Symposium Schedule

8-8:30 a.m. Registration
8:30-8:45 Introduction Dr. Udeni Balasuriya, UK Gluck Equine Research Center
8:45-9:30 Importance of the carrier stallion in the epidemiology of EVA and molecular diagnostics Dr. Udeni Balasuriya, UK Gluck Equine Research Center
9:30-10:15 Equine health-related and economic consequences of outbreaks of EVA Dr. Peter Morresey, Rood & Riddle Equine Hospital
10:15-10:30 EVA International Perspective:
  • Epidemiology in Europe Dr. Richard Newton, Animal Health Trust (United Kingdom)
  • International Trade Dr. Falko Steinbach, Animal Health and Veterinary Laboratories Agency (United Kingdom)
11:30-noon Serological diagnosis of EVA by cELISA Chungwon Chung, VMRD
Noon-1 p.m. Lunch
45 Perspectives on EAV vaccination TBD, Zoetis, and Dr. Maria Barrandeguy, INTA (Argentina)
1:45-2:15 Clearance of the carrier state in EAV infected stallions Dr. Ed Squires, UK Gluck Equine Research Center
2:15-3 Current vaccination recommendations against EVA: Considerations of safety and efficacy/National and international control and disease certification programs for EVA Peter Timoney, UK Gluck Equine Research Center
3-3:15 Break
3:15-4 Controlling bacteria and viruses in equine semen and embryos Dr. Reed Holyoak, Oklahoma State University
4-4:45 Code of practice for managing stallions from the risk of venereal diseases:
  • USA perspective Dr. Dickson Varner, Texas A&M University
  • European perspective Tom Stout, Utrecht University (The Netherlands)
4:45-5:30 Panel discussion lead by Drs. Falko Steinbach, AHVLA (United Kingdom), and Maria Barrandeguy, INTA (Argentina)
5:30-5:45 Closing remarks

Jenny Evans, MFA, is the marketing and promotion specialist senior at the Gluck Equine Research Center.


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