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The Spread Of Avian Flu Continues In Poultry Farms

It was confirmed on Friday at a non-commercial poultry operation in Lacombe County. It's unclear how many birds there were infected with the H5N1 strain. Recently, there were four additional cases of avian flu in 3 commercial poultry flocks in Quebec and one in Ontario. The CFIA didn't release any information about what types of flocks were involved or how many birds were in those flocks. It's very likely all of the birds that didn't die from the disease would have to be destroyed.

It's widely believed the disease is spread to domestic flocks by migratory birds which are now returning to Canada. Industry officials are concerned that as more migratory birds make their way north, more cases of avian flu will be reported. BC has been the hardest hit over the past year, followed by Alberta.

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Stress as a Nutrient Thief - Dr. Sarah Pearce

Video: Stress as a Nutrient Thief - Dr. Sarah Pearce


In this episode of The Swine Nutrition Blackbelt Podcast, Dr. Sarah Pearce, Research Animal Physiologist with USDA ARS, explains why stress can act as a nutrient thief in pigs. She discusses gastrointestinal health, barrier integrity, inflammation, feed efficiency, stress interactions, and emerging biomarkers that may help predict performance challenges before they occur. Listen now on all major platforms!

Click here to read the full research article: https://academic.oup.com/af/article/1...

"Stress can steal calories and nutrients because energy normally used for growth is redirected toward immune activation, gut repair, and other costly survival responses."

Meet the guest: Dr. Sarah Pearce / sarah-pearce-phd-3a5881a5 earned her M.S. and Ph.D. in Nutritional Sciences from Iowa State University and currently serves as a Research Animal Physiologist with the USDA Agricultural Research Service. Her research focuses on gastrointestinal physiology, nutrition, stress biology, immune function, and productivity in pigs and poultry. Learn more from Dr. Sarah Pearce on the Swine Nutrition Black Belt Podcast, available on all major platforms.