12/24/2024 | Press release | Distributed by Public on 12/24/2024 22:46
Biosecurity remains fundamental to protecting animal health and public health
Following an investigation by the Michigan Department of Agriculture and Rural Development (MDARD), the Michigan State University Veterinary Diagnostic Laboratory has detected the presence of highly pathogenic avian influenza (HPAI) in a commercial poultry facility located in Ottawa County. This is the second detection of HPAI in an Ottawa County flock this month. Biosecurity measures continue to be critical to help ensure the health of Michigan's domestic animals and the general public.
"Slowing the spread of HPAI to protect human health is a top priority at MDARD," said MDARD Director Tim Boring. "Implementing on-farm biosecurity and expanding the state's HPAI surveillance efforts are key strategies to prevent opportunities for the virus to infect domestic animal species and potentially spread and become a more concerning human threat."
HPAI is a highly contagious virus that can be spread in various ways from flock to flock, including by wild birds, through contact with infected animals, by equipment, and on the clothing and shoes of caretakers. The affected premises is currently under quarantine, and the birds will be depopulated to prevent disease spread. These efforts also help to ensure the safety and integrity of the commercial food supply.
"Even though the weather is cold, HPAI continues to circulate in wild bird populations creating ideal conditions for the virus to thrive and spread," said State Veterinarian Dr. Nora Wineland, DVM, MS, DACVPM. "It's critical to prevent disease introduction by taking biosecurity measures such as keeping domestic animals away from wild birds and cleaning and disinfecting equipment between uses."
According to the U.S. Centers for Disease Control and Prevention, the public health risk associated with avian influenza remains low. Also, no birds or bird products infected with HPAI will enter the commercial food chain. As a reminder, people should properly handle and cook all poultry and eggs.
Whether it's a few backyard birds or a large commercial flock, following a few key steps is fundamental to protect the health and vitality of Michigan s domestic birds:
MDARD is continuing to work diligently with local, state, and federal partners to quickly respond to reports of sick domestic animals to best mitigate the spread of HPAI and provide outreach.
Reporting Possible Cases
For Domestic Birds
Domestic bird owners and caretakers should watch for multiple sudden deaths in the flock, a drop in egg production, a significant decrease in water consumption, diarrhea, sneezing/coughing, or an increase in sick birds. If avian influenza is suspected in domestic birds, contact MDARD immediately at 800-292-3939 (daytime) or 517-373-0440 (after-hours).
For Wild Birds
If anyone notices what appears to be unusual or unexplained deaths among wild bird populations, please report these cases to the Michigan Department of Natural Resources (DNR) by:
Stay Up to Date
Subscribe to receive email notifications by visiting MDARD's website and clicking on the Avian Influenza link. After entering a valid email address, subscribers will receive updates and alerts regarding the status of avian influenza in Michigan whenever there are new developments to report. Additional resources can also be found at Michigan.gov/BirdFlu.
For more information on proper use of personal protective equipment to protect against avian influenza, please visit the Michigan Department of Health and Human Services website.
More information on avian influenza and how to protect flocks through preventative measures can be found on the U.S. Department of Agriculture's website.
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