Anthrax Found in Cow at Utah State University, Exposed Individuals Treated

Got story updates? Submit your updates here. ›

The Bear River Health Department has confirmed that a cow tested at the Utah State University Veterinary Diagnostic Laboratory died from an anthrax infection. Officials stated that individuals with direct exposure to the animal have been identified and are receiving preventive treatment, including antibiotics and the anthrax vaccine, as a standard public health protocol.

Why it matters

While anthrax can be concerning due to its history as a biological weapon, the bacteria occur naturally in soil and have been found in livestock across the U.S. for decades. Health experts emphasize that anthrax is not spread person-to-person, and the risk to the general public remains extremely low, as human cases are rare and typically result only from direct contact with infected animals or contaminated products.

The details

The cow, which originated in Idaho, was submitted to the Utah State University Veterinary Diagnostic Laboratory for testing after it died. Laboratory results confirmed the cow died from an infection of Bacillus anthracis, the bacterium that causes anthrax. Officials stated that those with direct exposure to the animal have been identified and are receiving preventive care, including antibiotics and the anthrax vaccine, as a standard public health protocol.

• On February 16, 2026, the Bear River Health Department announced the findings.

What’s next

The Bear River Health Department is coordinating with Utah State University, state partners and federal agencies to ensure appropriate monitoring and mitigation. No additional risk to the community has been identified.