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Colorado Man First In U.S. To Test Positive For Bird Flu

Colorado Man First In U.S. To Test Positive For Bird Flu

A Colorado man who was culling poultry with suspected bird flu has tested positive for the disease. It’s the first-known human case in the nation, but officials say the risk to the public is low.

Health officials detected H5N1 influenza – known as avian flu – in the nose of a 40-year-old man who was culling the chickens in Montrose County as part of a prison pre-release work program.

When they tested him a second time, though, he was negative for the virus. Officials say a piece of the virus may have gotten in his nose from the chickens and was picked up by the first test, but he wasn't actually infected by it. The man is largely asymptomatic and on antiviral drugs.

Officials say human infections with avian flu are rare and there is a low risk of person-to-person spread. But they urge people to avoid birds that appear ill or are dead.

Poultry is safe to eat because cooking the meat to an internal temperature of 165° F kills bacteria and viruses, including H5N1.

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Stress as a Nutrient Thief - Dr. Sarah Pearce

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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.