The Ohio Department of Agriculture (ODA) confirmed a case of West Nile Virus in a horse from Shelby County. Samples were collected on August 1, 2012 and results were confirmed by the agency on August 6, 2012.
Mosquitoes can pick up the West Nile Virus from wild birds and may then transmit the infection to people and other animals. Studies show that cool, wet weather in early spring followed by very hot temperatures throughout the summer can result in increased mosquito activity.
Infection with West Nile Virus does not always lead to signs of illness in people or animals. In horses that become clinically ill, the virus infects the central nervous system and may cause symptoms of encephalitis. Clinical signs of encephalitis in horses may include a general loss of appetite, depression, weakness in limbs, and possible fever.
“Animal vaccination is a primary key to preventing the spread of West Nile virus among animals.… Continue readingRead More »