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Alberta, Saskatchewan Ranchers Brace For Impact Of Bovine TB Cull And Quarantine

 
Farmers from more than 40 ranches in Alberta and Saskatchewan are wondering what kind of compensation and business lies ahead for them as the Canadian Food Inspection Agency (CFIA) cracks down on a bovine tuberculosis outbreak in Western Canada.
 
In late September, the CFIA discovered a cow with bovine tuberculosis linked to Brad Osadczuk's ranch in Jenner, Alta., and launched an investigation which confirmed five other cases tied to his herd.
 
It placed his entire operation under quarantine.
 
"At this point all 1,200 of our cows, 1,200 calves and 53 bulls are all going to be destroyed," Osadczuk said.
 
His family is hardly alone. Since September, the CFIA has placed nearly 22,000 cattle in more than 40 herds across Alberta and Saskatchewan under quarantine. Among them, 10,000 are to be destroyed.
 
Roots of disease unclear
 
The agency's chief veterinarian, Harpreet Kochhar, said the steps it has been taking are necessary in order to make sure the infection does not spread further.
 
He said the positive cases so far were present at community pastures where the originally infected cow had been grazing.
 
"We're continuing to do the testing and processing," he said, "… which means the number of farms under quarantine may increase and the number of animals under quarantine may increase."
 
Ten thousand cattle are to be killed because they may have had some point of contact with the six infected cases so far.
 
Completing the testing for the remaining 12,000 could take months.
Source : CBC

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Genetics vs Genomics in Swine - Dr. Max Rothschild

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In this episode of The Swine it Podcast Show Canada, Dr. Max Rothschild, Distinguished Professor at Iowa State University, explains how genetics and genomics have transformed swine production. He explores genomic selection, key gene discoveries, and the role of gene editing in improving disease resistance and productivity. Practical insights on litter size, meat quality, and industry adoption are also discussed. Listen now on all major platforms!

"Genetic improvement in swine production accelerated significantly once molecular tools enabled identification of DNA level variation influencing growth, reproduction, and meat quality across commercial populations."

Meet the guest: Dr. Max Rothschild / max-f-rothschild-b3800312 earned his PhD in Animal Breeding from Cornell University and has spent over four decades at Iowa State University advancing swine genetics and genomics. His research focuses on genetic improvement, disease resistance, and molecular tools for swine production. A leader in pig genome research, his work has shaped modern breeding strategies.