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‘Bird Flu’ Outbreak in Mexico Spurs National Animal Health Emergency

By , Farms.com

Authorities in the state of Jalisco, Mexico’s largest chicken farming region are moving quickly to contain an outbreak of the avian flu. The flu has been confirmed in two municipalities in the state of Jalisco. Health inspectors have examined 150 poultry farms and have found the virus detected in 10 flocks. It’s been estimated that two million birds have been contaminated that have since died a natural death or have been culled to prevent the virus from spreading any further. On Monday health inspectors declared a national health emergency to keep everyone on high alert. In the meantime, the ministry has ordered vaccinations from Asia to help combat the flu.

"We have activated a national animal health emergency... with the goal of diagnosing, preventing, controlling and eradicating the Type A, sub-type H7N3 bird flu virus," the ministry said on Monday.

The region affected produces 11 percent of the country’s poultry meat and 50 per cent of its eggs. Mexico exports some of its chicken to the United States with over 630,000 metric tonnes projected for 2012 according to the US Department of Agriculture.

Although, the outbreak won’t have much impact on export markets, it could have a devastating impact on the local economy since poultry farming contributes up to 40 per cent of the country’s livestock production.


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Sweetener Effects on Gut Health - Dr. Kwangwook Kim

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In this episode of The Swine Nutrition Blackbelt Podcast, Dr. Kwangwook Kim, Assistant Professor at Michigan State University, discusses the use of non-nutritive sweeteners in nursery pig diets. He explains how sucralose and neotame influence feed intake, gut health, metabolism, and the frequency of diarrhea compared to antibiotics. The conversation highlights mechanisms beyond palatability, including hormone signaling and nutrient transport. Listen now on all major platforms!

“Receptors responsible for sweet taste are present not only in the mouth but also along the intestinal tract.”

Meet the guest: Dr. Kwangwook Kim / kwangwook-kim is an Assistant Professor at Michigan State University, specializing in swine nutrition and feed additives under disease challenge models. He earned his M.S. and Ph.D. in Animal Sciences from the University of California, Davis, where he focused on intestinal health and metabolic responses in pigs. His research evaluates alternatives to antibiotics, targeting gut health and performance in nursery pigs.