WNV in Kentucky horses
West Nile virus is transmitted to horses via bites from infected mosquitoes. | Photo: iStock

A 9-year-old Quarter Horse gelding from Pendleton County, Kentucky, tested positive for West Nile virus (WNV) on Aug. 28. This is the first confirmed case of WNV in Kentucky horses for 2018.

In a statement E.S. Rusty Ford, equine operations consultant for the Kentucky State Veterinarian’s Office, said the gelding is alive, in stable condition, and has a favorable prognosis.

Ford said the gelding presented on Aug. 23 with lower lip paresis and muscle fasciculation (twitching). During the following 48 hours, the gelding developed progressive hind-limb ataxia (incoordination) and became recumbent (unable to rise)

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