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USDA Testing Beef for H5N1 Amid Current Outbreak in Dairy Cows

On April 29, the U.S. Department of Agriculture announced that it is now testing ground beef for any presence of the H5N1 virus that continues to spread among dairy cows.

The agency said it is sampling ground beef bought in  in states where dairy cattle have tested positive for the virus, also known as H5N1, CNN reported. Officials are also testing samples of muscle tissue from sick cows that have been culled from their herd. Last but not least, the USDA is injecting a "virus surrogate" into  and then cooking it at different temperatures to see how much virus is killed under each heat setting.

Still, the agency stressed this testing does not mean the beef supply is not safe.

"USDA is confident that the meat supply is safe. USDA has a rigorous meat inspection process" and "multiple safeguards in place to protect consumers," the agency said in a statement, CNN reported.

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Sow Reproduction in Free-Choice Barns - Dr. William Flowers

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In this episode of The Swine it Podcast Show Canada, Dr. William Flowers from North Carolina State University explains sow reproductive performance and behaviors in free-choice gestation barns. He discusses social hierarchy, stress responses, feeding behavior, and the influence of housing design on fertility outcomes. Understand how sow interactions can affect production results and management decisions. Listen now on all major platforms!

“Overall, sows, even the dominant sows, choose to spend about 70% of their time in the stall portion.”

Meet the guest: Dr. William Flowers / william-flowers-998b348a is the William Neal Reynolds and Alumni Distinguished Professor of Animal Science at North Carolina State University. His teaching covers swine production and reproductive management, while his research focuses on improving fertility in swine. Dr. Flowers holds a B.S. in Animal Science from Virginia Tech and M.S. and Ph.D. degrees from the University of Missouri. Listen to The Swine it Podcast Show Canada with Dr. William Flowers on all major platforms.