11 cases of West Nile in Colo. horses

BROOMFIELD, Colo. – Eleven equine cases of West Nile Virus (WNV) have been diagnosed in nine Colorado counties as of Sept. 14, 2015. The WNV positive horses are from Alamosa, Boulder, Broomfield, Conejos, Fremont, Jefferson, Larimer, Park, and Weld counties.

–Colorado Department of Agriculture