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The Path to a PRRS-Resistant Pig: A Look at What’s Next

Where is the pork industry on its path to a PRRS-resistant pig? Matt Culbertson, chief operating officer at PIC, says the industry is entering the final chapter of the story before the opportunity to commercialize pig genetics that are resistant to porcine reproductive and respiratory syndrome (PRRS). These pigs were developed utilizing non-transgenic gene editing to inactivate a specific gene, CD163, that exists in the pig and allows PRRS infection to occur.  

“We are at the point of finalizing regulatory approval activities in multiple geographies around the globe that should allow the necessary framework for not only production in many key pork producing countries, like the U.S., but also for uninterrupted global movement of pork products,” Culbertson said during a presentation at the Carthage Swine Conference. 

PIC is scaling up its own internal production of the PRRS-resistant populations to be ready for the potential launch.

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Industry–University Collaborations in Swine Research - Dr. Jordan Gebhardt and Matt Einarson

Video: Industry–University Collaborations in Swine Research - Dr. Jordan Gebhardt and Matt Einarson

In this episode of The Swine it Podcast Show, Dr. Jordan Gebhardt from Kansas State University and Matt Einarson from SAM Nutrition explore how academic–industry partnerships are driving innovation in swine nutrition. They share how collaborations support graduate training, create credibility, and translate research into practical strategies for producers. Discover real trial outcomes, sustainability initiatives, and why bridging science with industry is essential for the future. Listen now on all major platforms!

"The partnership with universities allows research to stay current, answering real questions that nutritionists and producers are asking today." - Dr. Jordan Gebhardt

Meet the guest: Dr. Jordan Gebhardt / jordan-gebhardt-9a6b4b120 , Associate Professor of Swine Production at Kansas State University, combines expertise in veterinary medicine and applied swine nutrition to improve herd health and productivity through research and student training. Matt Einarson / matt-einarson-7a00a123 , Vice President of Sales and Business Development North America at SAM Nutrition, brings more than two decades of leadership in global agribusiness, specializing in strategy, market development, and feed innovation.