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ConfirmedPublished May 15 · 2026AI-classified · awaiting human verification

Hantavirus reported in Chelan County, WA, unrelated to cruise ship outbreak - FOX 13 Seattle

Read original atfox13seattle.com

Chelan County, Washington, United StatesConfidence 85%1 affected2 weeks ago

A single case of Sin Nombre hantavirus has been confirmed in Chelan County, Washington, with health officials noting it is unrelated to the recent MV Hondius cruise ship outbreak. Residents are advised on prevention during spring cleaning.

Species mentioned

  • humans

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  • Primary
    Hantavirus reported in Chelan County, WA, unrelated to cruise ship outbreak - FOX 13 Seattle

    fox13seattle.com · 2026-05-15

    A case of the 'Sin Nombre' strain of hantavirus has been confirmed in Chelan County, Washington. Health officials emphasize that this case is unrelated to the recent MV Hondius cruise ship outbreak, which involved the Andes hantavirus strain. The Sin Nombre virus is transmitted from rodents to humans and is not known to spread person-to-person. Washington typically sees one to five cases of Sin Nombre virus hantavirus annually. Residents are advised to take precautions during spring cleaning in enclosed spaces where rodents may be present, as exposure often occurs through inhaling contaminate

Reminder

This report is an aggregated summary of public information for surveillance and awareness purposes only. It is not medical advice. For symptoms, exposure, or clinical decisions, contact a qualified clinician or your local public-health authority.