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Clay County public health officials brief commissioners on H5N1 risks, local detections limited to backyard flocks
Summary
Public-health staff told the Clay County Board of Commissioners that H5N1 avian influenza has caused animal outbreaks across the U.S. but so far poses a low public-health risk locally; county officials described reporting channels and local case counts.
Clay County public-health staff updated the Board of Commissioners Tuesday on the status of H5N1 avian influenza, saying the virus has caused outbreaks in wild birds, commercial poultry and some U.S. dairy herds while human infections remain rare.
"The public health risk is low," Clay County public-health staff member Kathy McKay said, summarizing federal and state monitoring. She and other staff described how the Department of Health (MDH), the state Board of Animal Health and the Department of Natural Resources coordinate surveillance and reply paths for reported animal cases.
The update explained how the virus moves from wild birds into poultry and, in limited instances, into mammals. McKay said there have been roughly 70 human infections nationwide and one U.S. death reported at the time of the briefing; none of the human infections were in Minnesota. She also said Minnesota has recorded large animal losses overall, and that nationwide poultry depopulation in affected flocks is a major factor in recent egg-price increases.
Why the county matters: McKay said Clay County public-health staff receives notices from the state Board of Animal Health when infections occur in the county, but the state only provides a control-zone area rather than addresses or owner names. Since the 2022 outbreak, Clay County has received two such notifications for backyard flocks — one involving about 24 birds and another involving 77 — and county staff said the birds had already been depopulated by the time the county was notified.
Local guidance and reporting: County staff emphasized standard food-safety and handling precautions. Citing USDA and MDH guidance, they told residents that properly cooked eggs (and pasteurized milk) are safe to eat, and that people should avoid handling dead wild birds and should report suspicious bird deaths to the DNR hotline. Dog owners were advised to prevent dogs from picking up dead birds.
State context and examples: McKay summarized recent Minnesota outbreaks, noting a February report involving a noncommercial backyard flock in Crow Wing County and larger commercial losses elsewhere (a Wadena County turkey flock reported at about 275,000 birds and a Dakota County turkey flock reported at about 79,000 birds in the most recent period cited). She said Minnesota has recorded millions of affected birds overall and that California’s commercial operations have produced larger totals in past outbreaks.
What county staff are doing: The public-health office compiled a list of municipal and fire-department water contacts to assist the state Board of Animal Health in any depopulation efforts that require large volumes of potable water. McKay said the county will continue coordinating with MDH, the Board of Animal Health and DNR and will notify the public if local infections or other changes occur.
Ending: Commissioners thanked staff for the overview and asked about precautions for pets and wildlife reporting; staff reiterated reporting channels and basic safety steps for handling poultry and wild birds.
