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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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Trailer Biosecurity at Harvest Plants - Dr. Lucas Ferreira

Video: Trailer Biosecurity at Harvest Plants - Dr. Lucas Ferreira


In this episode of The Swine Health Blackbelt Podcast, Dr. Lucas Ferreira, a Research Assistant at the University of Minnesota, discusses trailer contamination risks at packing plants. He shares research on pathogen prevalence, seasonal trends, driver biosecurity practices, and factors contributing to contamination during transport. He highlights opportunities to strengthen biosecurity and reduce disease transmission across swine operations. Listen now on all major platforms!

"Trailer washing gaps allow harvest plant contamination to increase pathogen risk before equipment returns to farms or wash facilities."

Meet the guest: Dr. Lucas Ferreira https://www.linkedin.com/in/lucas-fer... is a veterinarian from Brazil currently pursuing a master's degree at the University of Minnesota. His work focuses on swine pathogen epidemiology, detection, control, and prevalence, with an emphasis on science-driven solutions that improve herd health and biosecurity. Learn more from Dr. Lucas Ferreira on The Swine Health Blackbelt Podcast, available on all major platforms.