Health & Disease Notfiable Diseases BSE Mad cow disease affects U.S. beef market US - Purdue experts say the risk of mad cow disease is low with the extensive precautionary measures that will be taken within the United States. Source: The Exponent 12 January 2004 1 minute read North America Our Partners dsm-firmenich Zoetis FAI Heifer International Hamlet Protein More News View all US screwworm cases rise to 15 as infections spread 22 June 2026 1 minute read UN agencies launch $1M project to combat screwworm outbreak Health & Disease Notfiable Diseases New World Screwworm 22 June 2026 1 minute read Sterile fly shortage hampers response as pest spreads to US NZ dairy sector ramps up feed and fertiliser imports Herd Management Feed and Nutrition Markets 19 June 2026 1 minute read Palm kernel imports hit record high to support milk output Our Partners dsm-firmenich Zoetis FAI Heifer International Hamlet Protein