State health officials say they’ve detected the West Nile virus in South Dakota for the first time this season.
A Department of Health statement sent Tuesday said the virus was confirmed in a mosquito pool in Minnehaha County. There has yet to be a human case confirmed this year.
Symptoms of West Nile include fever, headaches, rash, swollen lymph nodes and muscle or joint aches.
“Given the rural nature of our state and increased outdoor activities during the summer, protecting yourself against mosquito bites remains an important factor against West Nile infection,” said Dr. Joshua Clayton, State Epidemiologist for the Department of Health. “Using bug spray or limiting activities between dusk-to-dawn hours can reduce your infection risk significantly.”
Clayton said other ways to reduce exposure include wearing pants and long sleeves and removing standing water that provides mosquitos with a breeding ground.
According to the Department of Health, those most at risk for severe illness from West Nile Virus include people over 60 years of age, pregnant women, transplant patients, individuals with cancer, diabetes, hypertension, and kidney disease.
South Dakota has reported more than 2,864 human cases and 54 deaths since West Nile was first reported in 2002, officials said. Every county has reported cases.
More information about the West Nile Virus is available at the Department of Health website.