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Producers need to prepare for African swine fever shutdown

 When African swine fever appears, producers will face the sort of shock they experienced in 2020.

“The COVID packing plant backup and shutdown gives us a preview of the impacts that can have,” said Dr. Anna Forseth in an interview at the World Pork Expo.

ASF has spread across Asia into Europe, all the way to the Atlantic coast, and sent chills down the spines of the North American hog industry when it appeared in the Caribbean.

Pork industries in Canada, the United States and Mexico have been working feverishly to prepare, but whenever it appears, the short-term impact will be severe.

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Porcine Gut Models in Nutrition Research - Dr. Li-Hsuan Chen

Video: Porcine Gut Models in Nutrition Research - Dr. Li-Hsuan Chen



In this episode of The Swine Nutrition Blackbelt Podcast, Dr. Li-Hsuan Chen, postdoc researcher at Aarhus University, discusses how porcine intestinal cell lines and organoids can help study the impact of nutrition on gut health. He explains how in vivo piglet trials identify diet-driven shifts in microbiota and metabolites, while in vitro models allow researchers to test specific metabolites, barrier function, immune markers, and future organ-on-chip systems before moving back to animal studies. Listen now on all major platforms!

"In vitro models can reduce early animal use by helping researchers screen nutritional candidates before moving back to in vivo trials."

Meet the guest: Dr. Li-Hsuan Chen / li-hsuan-chen-9a95a7279 is a postdoc researcher at Aarhus University in Denmark. Research focuses on porcine gut health, host-microbe interactions, cell lines, and organoids, with PhD work at Aarhus University studying how dietary protein and amino acid levels shape gut microbiota, microbial metabolites, and intestinal epithelial responses. Learn more from Dr. Li-Hsuan Chen on The Swine Nutrition Blackbelt Podcast, available on all major platforms.