By Andi Anderson
The Michigan Department of Agriculture and Rural Development (MDARD) under the leadership of Director Tim Boring has confirmed the detection of highly pathogenic avian influenza (HPAI) in a dairy herd located in Montcalm County. This confirmation comes from the U.S. Department of Agriculture’s National Veterinary Services Laboratories.
Investigations conducted by state and federal authorities have traced the source of infection back to the recent introduction of cattle from a farm in Texas where the disease was detected. At the time of transportation from Texas to Michigan, these cattle did not exhibit any symptoms of illness. However, the disease subsequently manifested itself within the Michigan dairy herd.
In response to this development, MDARD emphasizes the importance of prompt communication with veterinarians regarding any concerns related to animal health, irrespective of the species. Director Boring affirms the readiness of MDARD to manage the situation effectively in collaboration with local, state, and national partners, prioritizing the protection of animal and public health.
State Veterinarian Dr. Nora Wineland underscores the highly contagious nature of HPAI, reiterating the necessity for proactive measures to prevent its spread. MDARD advises producers to work closely with their veterinarians, isolate sick animals, minimize farm visitors, prevent wildlife contact with animals, and maintain vigilant health monitoring practices.
While HPAI can spread through direct contact with infected birds/animals or indirectly through contaminated items, the affected premises have voluntarily halted movement to contain the spread. MDARD assures that analysis of the virus has not revealed any significant mutations that would enhance mammalian transmission, thus maintaining a low public health risk.
Commercial milk supply remains unaffected due to stringent federal animal health regulations and pasteurization protocols. Producers who suspect HPAI or any other reportable animal disease are urged to contact MDARD promptly.
According to the Food and Drug Administration and Centers for Disease and Prevention, the commercial milk supply remains safe due to both federal animal health requirements and pasteurization.
If anyone suspects the presence of HPAI or any other reportable animal disease in their domestic animals, please contact MDARD immediately at 800-292-3939 (daytime) or 517-373-0440 (after-hours).
For more information on the detections of HPAI in cattle, please visit the U.S. Department of Agriculture’s website.
Photo Credit: gettyimages-evgenii-leontev
Categories: Michigan, Livestock, Poultry