A Washington state resident has died after contracting bird flu at a dairy farm, marking the first American fatality from the illness this year. The Yakima County resident was exposed to cattle carrying the avian flu before being hospitalized with severe illness and succumbing to the disease on Sunday, according to local health officials.
Yakima County Outbreak Reaches 33 Herds
The tragedy unfolds as state health authorities track a widening contagion among local livestock. Since early October, officials in Yakima County have reported that 33 dairy herds have tested positive for highly pathogenic avian influenza. Farm workers face elevated risks due to prolonged exposure to infected animals and contaminated environments.
The Yakima Health District, working alongside the state health department, has recorded three confirmed human cases in the county. The most recent individual tested positive after exposure to infected dairy cattle at a Yakima County dairy, though that person did not experience severe illness or require hospitalization. Health officials are actively monitoring the infected individuals and anyone who had close contact with them to watch for developing symptoms.
Historical Context and Federal Risk Assessments
This fatal case is the third reported in the United States since the virus emerged as a major public health concern in 2024. Previous fatalities include an elderly Louisiana resident in 2025 and another Washington state resident in 2025, following the nation’s first recorded bird flu death announced by the Centers for Disease Control and Prevention in January 2025.

Federal health agencies maintain that the broader threat remains contained. According to data provided by the CDC, 72 human cases of bird flu have been documented nationwide since 2024. Officials emphasize that the disease is not known to spread from person to person. An analysis of the virus strain found in Washington revealed no genetic changes that would increase its contagiousness, keeping the general public health risk low.