EggWire
Disease/BiosecuritySeverity 3October 1, 2026

Utah Mink Farm's H5N1 Outbreak Draws Fire Over Weak Response

USDA records confirm seven avian flu cases among captive mink in Salt Lake County in August, the first such outbreak documented in the US. The affected farm expected to lose about 80% of its mink; Utah issued only a verbal hold rather than a legal quarantine, and animal welfare groups say officials lack biosecurity protocols.

Why it matters: This signals H5N1 can spread in mammal-dense operations near poultry, so egg producers should tighten biosecurity buffers against nearby mink/mammal farms and verify state quarantine enforcement before relying on verbal holds.

Sources

Reported by: kpvi.com
UT · Utah Department of Agriculture and Food, USDA, Animal Wellness Action, Animal Welfare Institute

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