HPAI detected in Michigan dairy herd
29 March, 2024
Michigan Department of Agriculture and Rural Development (MDARD) Director Tim Boring announced the detection of highly pathogenic avian influenza (HPAI) in a dairy herd from Montcalm County. The U.S. Department of Agriculture’s National Veterinary Services Laboratories has confirmed this detection.
Further testing and investigation by state and federal officials have revealed the source of infection. The farm recently received cattle from an affected premises in Texas before that herd showed any sign of disease. When the cattle were moved from Texas to Michigan, the cattle were not symptomatic and did not appear ill.
