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Exhibitors Warned about Virus that could Affect their Show Swine

By Mary Hightower

Youth who show swine are being warned about Porcine Epidemic Diarrhea virus, or PED, that may affect their pigs.

“Because PED is caused by a very contagious virus, the disease can get out of hand quickly,” said Heidi Ward, DVM, extension veterinarian for the University of Arkansas System Division of Agriculture. “The fact that the current cases involve show animals is no surprise because these animals are often under stress from traveling.”
Porcine Epidemic Diarrhea
Youth who show swine are being warned about Porcine Epidemic Diarrhea.  
 
She said the “current cold temperatures add an extra layer to the environmental stress that can lead to disease susceptibility.”
 
Ward noted that Oklahoma is now requiring a certificate of veterinary inspection, or CVI, within 72 hours before arriving at a show.
 
“Communication between states about disease outbreaks is a vital part of biosecurity,” she said. “By getting the word out now and observing restrictions, we can stop the virus from spreading. We do not want traveling show swine to bring this disease into Arkansas and our show circuits!” 
 
Those who show swine are urged to keep healthy swine away from those that are sick and quarantine swine that have been at shows. While adult pigs may have mild to severe diarrhea from the virus, the diarrhea is nearly always fatal to baby pigs.
 
Ward emphasized that this virus doesn’t affect any other species and that pork is safe for consumption.
Source : uaex.edu

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In this episode of The Swine it Podcast Show Canada, Dr. Heather Wilson from VIDO at the University of Saskatchewan explains how intrauterine vaccination is being developed as a new option for swine health. She shares how formulation, adjuvants, and delivery methods influence immune responses and what early trials reveal about safety and reproductive performance. Listen now on all major platforms.

"The idea was that an intrauterine vaccine might avoid a tolerance response and instead create an active immune response."

Meet the guest: Dr. Heather Wilson / heather-wilson-a8043641 is a Senior Scientist and Program Manager at the Vaccine and Infectious Disease Organization at the University of Saskatchewan. Her work centers on vaccine formulation and delivery in pigs, including the development of intrauterine vaccination to support reproductive health and passive protection of piglets. Her background spans biochemistry, immunology, and functional pathogenomics.