West Nile Virus Confirmed in Florida Horse
WNV transmission occurs when infected mosquitoes feed on animals, as well as humans, after having fed on infected birds. | Photo: iStock
Officials at the Florida Department of Agriculture and Consumer Services (FDACS) have confirmed a horse at a private facility in Hillsborough County with West Nile virus (WNV).  The affected 7-year-old Miniature Horse mare experienced onset of clinical signs on Nov. 1. Signs included depression, incoordination, listlessness, and hind-limb weakness.

This case marks the state’s 14th confirmed case of WNV in 2020.

About West Nile Virus

WNV transmission occurs when infected mosquitoes feed on animals, as well as humans, after having fed on infected birds.

Health Alert: West Nile Virus in Horses

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