September 19, 2007: West Nile Virus Positive Mosquitoes Detected Near Hermiston (PDF)
September 17, 2007: West Nile Virus Detected in Third Umatilla County Bird (PDF)
August 23, 2007: West Nile Virus Detected in Hermiston (PDF)
August 6, 2007: West Nile Virus Detected in Umatilla County (PDF)
June 6, 2007: Mosquito Fish Available
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