Walton County Issues West Nile Virus Advisory After Local Case Confirmed
The Walton County Department of Health has issued a mosquito-borne illness advisory after a human case of locally acquired West Nile virus disease was confirmed in the county.
The advisory, announced August 21, follows confirmation that a county resident contracted the virus through local mosquito transmission rather than travel-related exposure. The Florida Department of Health in Walton County is coordinating with South Walton Mosquito Control on prevention efforts, including ground treatment, area spraying, and elimination of standing water where mosquitoes breed.
West Nile virus is the leading mosquito-borne disease in the United States, spread to people through bites from infected mosquitoes. Most people infected with the virus experience no symptoms, but about one in five develop fever, headache, body aches, joint pains, vomiting, or diarrhea. In rare cases, severe neurological illness such as encephalitis or meningitis can occur, particularly in older adults and those with weakened immune systems.
Health officials are urging Freeport residents to take basic precautions to reduce mosquito exposure. These include using EPA-registered insect repellent, wearing long-sleeved shirts and long pants when outdoors at dawn and dusk, ensuring window and door screens are intact, and emptying or covering anything that can hold water — from flower pots and birdbaths to gutters and discarded tires. Even small containers of standing water can become mosquito breeding grounds within days.
The Department of Health also encourages residents to report dead birds, which can serve as an early warning system for West Nile virus activity in an area. The state conducts ongoing surveillance for mosquito-borne illnesses including West Nile virus, Eastern equine encephalitis, St. Louis encephalitis, malaria, chikungunya, and dengue.
For Freeport residents, the advisory comes during peak mosquito season in the Florida Panhandle. The city’s own mosquito control program has been conducting regular spray operations throughout August across neighborhoods including Bay Loop, Hammock Bay, River Walk, and areas along Highways 20 and 331. Residents with questions about mosquito control in Freeport can contact the city directly, while information about the county health advisory is available through the Florida Department of Health in Walton County.
Originally reported by WJHG Newschannel 7 and the Florida Department of Health in Walton County.
Image: WJHG Newschannel 7
