Mosquitoes carrying West Nile virus (WNV) were detected in Elmore County on July 29, prompting health officials to remind people to take precautions to “Fight the Bite.” The positive mosquitoes, which are the first detected in Idaho this year, were collected by the Elmore County Mosquito Abatement District. Last year, Elmore County detected its first WNV-positive mosquitoes on July 27.
“The detection of West Nile virus-positive mosquitoes in Elmore County indicates that conditions are right for transmission of the virus to people,” said Dr. Leslie Tengelsen, state public health veterinarian. “This is the time of year when we typically start finding positive mosquitoes and reports of human and horse infections. We strongly encourage Idahoans to take measures against biting mosquitoes. these include wearing insect repellent and protective clothing and reducing standing water around gardens and homes where mosquitoes can lay their eggs.”
Last year, 14 Idaho counties reported WNV-positive people, mosquitoes, horses, or birds. WNV infections were reported in 16 people, 15 horses, and two birds; WNV contributed to two human deaths.
WNV is usually http://westnile.idaho.gov