BSE Notfiable Diseases Health & Disease Canada cow diagnosed with mad cow disease CANADA - Canadian officials say a 50-month-old Alberta dairy cow contracted bovine spongiform encephalopathy -- or mad cow disease -- from contaminated feed. Source: Political Gateway 28 August 2006 1 minute read North America Our Partners Zoetis FAI Heifer International Hamlet Protein More News View all US to reopen cattle imports from Mexico in phased rollout 1 July 2025 2 minute read EU, Ukraine strike new farm trade deal Markets Trade Imports and Exports 1 July 2025 2 minute read Revised pact limits key imports, expands quotas on others Hilton Foods to invest $192 million in Ontario facility Processing Company News 30 June 2025 1 minute read New plant to create 150 jobs in Ontario’s food processing sector Our Partners Zoetis FAI Heifer International Hamlet Protein