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Better Pork Featured Articles

Better Pork magazine is published bimonthly. After each edition is published, we share featured articles online.


Commercial feed is the salmonella culprit

Sunday, February 6, 2011

Wonder how salmonella got in your pig barn? The most likely source is commercial feed, according to a paper published in the November 2010 issue of the journal Applied and Environmental Microbiology.

Scientists from the College of Veterinary Medicine, Ohio State University, tested feed in bins before it was exposed to the barn, and fecal and environmental samples inside the barn as well. Contaminated feed was found in eight of 36 barns tested. In four of five cases, the time and place of contaminated samples of feed and feces matched.

Team leader Wondwossen A. Gebreyes says the feed was mostly likely contaminated by ingredients, but contamination might also have occurred during handling. "Regardless, the findings strongly imply that salmonella can be maintained and easily disseminated in a population of food animals," the paper says.

"The findings suggest that pork could be a source of human infection. They also strongly question the conventional wisdom that processed feed is not a source of contamination. BP
 

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June 2025

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Farms.com Swine News

Calf Auction Raises Funds for Youth

Monday, June 30, 2025

Wyatt Westman-Frijters from Milverton won a heifer calf named Ingrid through a World Milk Day promotion by Maplevue Farms and a local Perth, Ontario radio station. Instead of keeping the calf, 22-year-old Westman-Frijters chose to give back to the community. The calf was sent to the... Read this article online

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Cattle Stress Tool May Boost Fertility

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Kansas State University researchers have developed a cool tool that may help reduce cattle stress and improve artificial insemination (AI) results. The idea came from animal science experts Nicholas Wege Dias and Sandy Johnson, who observed that cattle accustomed to their environment... Read this article online

Ontario pasture lands get $5M boost

Friday, June 27, 2025

The governments of Canada and Ontario are investing up to $5 million to strengthen shared community grazing pastures. This funding supports the province’s plan to protect Ontario’s agriculture sector and help cattle farmers improve pasture quality, ensuring long-term sustainability and... Read this article online

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