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Agriculture This Week: Will cows become the scapegoat for climate change?

When you have been involved with fairs and exhibitions as long as I have -- roughly 20 years showing stock and now roughly 35 as a journalist -- you have seen a lot of beef on the hoof.

I was reminded of that this past week as I attended the Yorkton Regional 4-H Show that was part of the local summer fair.

There is always something nostalgic for me in attending livestock shows. I was not a 4-H member as a youth but I was in the show ring at age five, so I have an appreciation for the work associated with exhibiting stock, and with the exhilaration of a red ribbon, and the disappointment when your animal does not catch the judge’s eye.

But, this year the show generated a different feeling, one where I found myself wondering what the fate of such shows may be, and in fact what will the fate of cattle production be.

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PRRS Eradication Strategies - Dr. DeBuse and Dr. Tousignant

Video: PRRS Eradication Strategies - Dr. DeBuse and Dr. Tousignant


In this episode of The Swine it Podcast Show, Dr. Neil DeBuse from Kalmbach Feeds and Dr. Steve Tousignant from Vaxxinova US discuss PRRS management strategies, recombination risks, whole genome sequencing, and the role of autogenous immunization programs in swine systems. They highlight practical approaches to improving immunity, reducing outbreaks, and advancing PRRS control across production systems. Listen now on all major platforms!

"Being PRRS negative sooner is a real key for eradication because every additional positive week increases production losses and viral exposure risks." - Dr. Neil DeBuse

Meet the guest: Dr. Neil DeBuse is a veterinarian at Kalmbach Feeds with more than 30 years of experience in swine health and production. His work focuses on PRRS control, biosecurity, immunity, and improving production stability across commercial swine systems in the United States and internationally.

Dr. Steve Tousignant is Director of the Swine Business Unit and Technical Services Veterinarian at Vaxxinova US, with a DVM and PhD from the University of Minnesota. His experience combines epidemiology, technical services, and practical immunization strategies designed to support consistent herd performance and long-term production stability. Don’t miss the chance to be part of the Swine Inner Circle!