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The Process May Be New, But The Idea Is The Same - Observations From NCBA's Chief Vet On VFD

It has now been more than 50 days since the Veterinary Feed Directive (VFD) took effect at the beginning of this year. Radio Oklahoma Ag Network Farm Director Ron Hays caught up with Chief Veterinarian for the National Cattlemen’s Beef Association Dr. Kathy Simmons recently for her take on the situation. According to her observations, the transition seems to be going fairly well thus far.



“Certainly, it’s been a change in how we obtain antimicrobial agents in feed,” she said, referring to the Food & Drug Administration’s industry guidelines #209 and #213. “The importance of having a working relationship with a veterinarian, a familiarity of the veterinarian with your herd and the ability to prescribe for that herd, is essential.”
 

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Genetics vs Genomics in Swine - Dr. Max Rothschild

Video: Genetics vs Genomics in Swine - Dr. Max Rothschild



In this episode of The Swine it Podcast Show Canada, Dr. Max Rothschild, Distinguished Professor at Iowa State University, explains how genetics and genomics have transformed swine production. He explores genomic selection, key gene discoveries, and the role of gene editing in improving disease resistance and productivity. Practical insights on litter size, meat quality, and industry adoption are also discussed. Listen now on all major platforms!

"Genetic improvement in swine production accelerated significantly once molecular tools enabled identification of DNA level variation influencing growth, reproduction, and meat quality across commercial populations."

Meet the guest: Dr. Max Rothschild / max-f-rothschild-b3800312 earned his PhD in Animal Breeding from Cornell University and has spent over four decades at Iowa State University advancing swine genetics and genomics. His research focuses on genetic improvement, disease resistance, and molecular tools for swine production. A leader in pig genome research, his work has shaped modern breeding strategies.