Great Lakes Wire

As spring migration for wild birds approaches, the Michigan Department of Agriculture and Rural Development (MDARD) is urging animal owners to stay vigilant against highly pathogenic avian influenza (HPAI). The virus has been detected in both wild and domestic birds across Michigan throughout the winter season.

State Veterinarian Dr. Nora Wineland emphasized the ongoing threat posed by HPAI: "February marks three years since the first detection of HPAI in Michigan poultry. Since that first case, the virus has been a prominent focal point for MDARD due to the scope and impact of this disease on our poultry and dairy industries." She added, "As long as the virus continues to be carried by infected wild birds, the risk will continue. Preventing wild bird access to susceptible domestic animals needs to remain a top priority."

HPAI is highly contagious and can spread through infected wild birds or contaminated items such as food sources, equipment, clothing, or shoes. Last spring's outbreak affected both poultry and dairy cattle. Since December 2024, MDARD has managed six additional detections in commercial poultry operations and four in backyard flocks.

The U.S. Centers for Disease Control and Prevention reports that public health risks from HPAI remain low but advises proper handling and cooking of all poultry products.

MDARD recommends several preventive measures as spring migration nears:

- Prevent contact between domestic animals and wildlife.

- Isolate sick animals from healthy ones.

- Practice good hygiene when caring for animals.

- Clean and disinfect equipment regularly.

- Use safe water sources for animal drinking water.

- Secure feed from pests or wildlife contact.

Animal owners should report suspected cases of avian influenza immediately. Domestic bird owners can contact MDARD at 800-292-3939 during daytime hours or 517-373-0440 after-hours. Unusual deaths among wildlife should be reported to the Michigan Department of Natural Resources using their Eyes in the Field app or by calling 517-336-5030.

For updates on avian influenza status in Michigan, individuals can subscribe via MDARD's website under "Avian Influenza." Additional resources are available on state health department websites.