The California Department of Food and Agriculture (CDFA) has confirmed two additional cases of West Nile virus (WNV) in horses, according to a statement on the organization’s website.

"On July 31, 2012, the CDFA Animal Health Branch confirmed two additional cases of West Nile Virus (WNV): a 3-year-old unvaccinated filly in Glenn County and a 3-year-old unvaccinated colt in San Joaquin County," the statement read.

On July 26, the CDFA confirmed the state’s first WNV case of 2012 in a 2-year-old unvaccinated filly from Stanislaus County.

"One of the positive horses (the Stanislaus County horse) has been euthanized," the CDFA reported

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