The spread of H5N1 among dairy farms is likely occurring due to animal, staff and equipment movement, according to a USDA report. Testing prior to movement seeks to limit that spread.
Bird Flu Outbreak Reported in Minnesota Dairy Herd, the State s First drovers.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from drovers.com Daily Mail and Mail on Sunday newspapers.
The list of states reporting highly pathogenic avian influenza in dairy herds has grown to a dozen with Friday s announcement by Wyoming of a detection there.