Michigan dairy farms battle bird flu

By Andi Anderson

Michigan's Department of Agriculture confirmed the 25th case of Highly Pathogenic Avian Influenza (HPAI) in a Clinton County dairy herd. While initial testing occurred at Michigan State University, confirmatory samples were sent to the USDA for further analysis.

Biosecurity remains the primary defense against HPAI. In May, the department mandated stricter biosecurity measures for all Michigan dairy farms to minimize the risk of introducing the virus.

These measures include isolating new animals, monitoring animal health daily, and using dedicated equipment for sick animals.

Here are additional steps dairy farmers can take:

• Delay or restrict the movement of animals from unknown or potentially infected herds.
• Contact a veterinarian for any animal health concerns.
• Implement a secure food supply plan.
• Maintain proper hygiene protocols, including using EPA-registered disinfectant and clean clothing and footwear.
• Limit non-essential visitors to the farm.
• Provide handwashing stations and gloves for farm workers.

The Michigan Department of Agriculture and Rural Development (MDARD) is actively working to contain the outbreak. This includes collaborating with veterinarians to monitor animal health and conduct investigations. Additionally, MDARD offers personal protective equipment to dairy farms and works with local, state, and federal partners to manage the situation effectively.

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