NASHVILLE – The state veterinarian has confirmed that a horse in Smith County has tested positive for West Nile Virus (WNV). The 22-year-old horse has been euthanized.

Mosquitoes transmit WNV and although humans can contract the virus, horses do not transmit the disease to humans or horses. Symptoms in horses may include fever, weakness, loss of appetite or convulsions. There is no cure for WNV, and the illness can cause lasting effects and can be fatal.

“There are actions horse owners can take to prevent WNV,” State Veterinarian Dr. Samantha Beaty said. “Good preventative care includes control of mosquitoes and vaccination against WNV. Work with your veterinarian on a vaccination plan for your animals and manage the environment around your animals to deter mosquitos.”

Tips to prevent viruses include:

- Eliminate standing water sources and damp areas where insects could gather and breed.

- Manage manure and disposal.

- Keep barns clean and apply fly sprays and insect repellants as needed.

- Never share needles, dental or surgical equipment among different animals.