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Washington state resident dies from bird flu following exposure to infected cattle

By · Via STAT Health · Published by Everything Blog

In short

The deceased Yakima County resident passed away on Sunday following hospitalization for an H5N1 strain infection linked to infected dairy cows. Local authorities have identified 33 dairy herds testing positive for the virus, which has led to three human infections in the county. Genomic analysis confirmed the virus has not developed mutations that would make it more severe or easily spread between people. Consequently, health agencies reiterate that the general public remains at low risk while farmworkers face the primary threat.

Key points

  • Farmworkers remain at elevated risk as more than 70 human bird flu infections have occurr…: Farmworkers remain at elevated risk as more than 70 human bird flu infections have occurred since early 2024.
  • Federal health agencies maintain that the general public faces a low risk with no documen…: Federal health agencies maintain that the general public faces a low risk with no documented person-to-person spread.
  • Local and state health authorities continue actively monitoring and tracing individuals e…: Local and state health authorities continue actively monitoring and tracing individuals exposed to confirmed avian influenza cases.

Sources checked by our analysis pipeline: 1

NEW YORK — A person in Washington state has died from complications of the bird flu, the first such U.S. death in a year.

The Yakima County resident, who had previous health conditions, was exposed to avian influenza at a dairy with infected cattle and had been hospitalized. The person died Sunday, county health officials said.

Two other U.S. deaths have been tied to bird flu since it became a national public health concern in 2024. The first, announced in January 2025, was an elderly person in Louisiana who had a version of bird flu known as H5N1. The other, in Washington state, died in November 2025 from a rarer version called H5N5.

Yakima County officials did not release any additional details about the person who recently died. The Centers for Disease Control and Prevention said the person was infected with H5N1.

County officials have reported that 33 dairy herds recently have tested positive for H5N1.

They say three human infections have been linked to exposure at a dairy, and that the Yakima Health District is working with the state…

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