Brookings County Mosquito Pool First West Nile Detection of Season

FOR IMMEDIATE RELEASE: June 27, 2024
MEDIA CONTACT: Tia Kafka, [email protected]

Brookings County Mosquito Pool First West Nile Detection of Season

PIERRE, S.D. - The South Dakota Department of Health has confirmed the first West Nile virus (WNV) mosquito pools of the season have been detected in Brookings County. State officials urge the public to take simple steps to protect themselves and their families against WNV, which can cause fever, headaches, rash, swollen lymph nodes, and muscle and 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. "Something as simple as using bug spray or limiting activities between dusk-to-dawn hours can reduce your infection risk significantly."

Prevent mosquito bites and reduce the risk of WNV by taking the following precautions:

• Apply mosquito repellents (DEET, picaridin, oil of lemon eucalyptus 2-undecanone, param-menthane-diol, or IR3535) to clothes and exposed skin. Limit exposure by wearing pants and long sleeves in the evening;
• Limit time outdoors from dusk to midnight when mosquitoes are most active. Culex tarsalis are the primary carrier of WNV in South Dakota;
• Remove standing water that gives mosquitoes a place to breed. Regularly change the water in birdbaths, outside pet dishes, and drain water from other flowerpots and garden containers and stay away from areas near standing water; and
• Support local mosquito control efforts.

Personal precautions are especially important for those at high risk for severe illness from WNV - people over 60 years of age, pregnant women, transplant patients, individuals with cancer, diabetes, hypertension, and kidney disease. People with symptoms like severe or unusual headaches should see their physicians.

South Dakota has reported more than 2,843 human cases and 53 deaths since WNV was first reported in 2002. Every county has reported cases.

For more information on WNV and other health-related items, visit DOH.SD.GOV.

At the heart of the Department of Health's mission is a simple goal: to protect and improve the health of all South Dakotans. The department is entrusted with the vital task of promoting wellness, preventing disease, and ensuring access to quality healthcare for all South Dakotans.

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