BSE Notfiable Diseases Health & Disease Investigators Search for Mad Cow Source WASHINGTON -- Investigators are combing Canadian feed mills and rendering plants to try to pinpoint the source of infection for the Washington state cow with deadly mad cow disease. Source: NewsMax.com Wires 2 January 2004 1 minute read North America Our Partners Lallemand Zoetis FAI Heifer International Hamlet Protein More News View all India, US vow to push for early trade agreement Markets Trade Policy and regulation 17 September 2025 3 minute read Hungary blocks foreign bid for Alfoldi Tej dairy firm Markets Government Food Security 17 September 2025 2 minute read Government cites supply security, national interest US-China trade war marked by tit-for-tat tariffs Markets Trade Imports and Exports 17 September 2025 5 minute read Timeline shows clashes, truces and tech curbs Our Partners Lallemand Zoetis FAI Heifer International Hamlet Protein