SD Department of Health issues mosquito control advisory due to flooding. What does it mean?

After flooding in the southeastern area of the state the past week, the South Dakota Health Department issued a mosquito control advisory Monday.

The department is asking South Dakotans to take steps to reduce mosquito populations and limit the spread of the West Nile Virus.

The first positive West Nile Virus mosquito pool was found Thursday in Brookings County the department stated.

"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. “Something as simple as using bug spray or limiting activities between dusk-to-dawn hours can reduce your infection risk significantly.”

According to the department’s press release about the advisory, here are some ways South Dakota residents can help:

Remove standing water

• Turn over, cover or throw out any items that hold water, such as tires, buckets, planters, toys, pools or trash containers.
• Cover water storage containers so mosquitoes cannot get inside to lay eggs.
• For containers without lids, use wire mesh with holes smaller than an adult mosquito.
• Fill tree holes to prevent them from filling with water.
• Repair cracks or gaps septic tanks. Cover open vents or plumbing pipes with wire mesh.

Avoid mosquito bites

• Use mosquito repellant.
• When outside, wear clothing that covers exposed skin.

South Dakota has had more than 2,843 human cases and 53 deaths since West Nile Virus was first reported in 2002. Every county has also had reported cases previously, the department states.

Those older than 60 years of age, pregnant women, transplant patients, individuals with cancer, diabetes, hypertension, and kidney disease are at higher risk for severe illness from the virus, the department warned.

Symptoms can include fever, headaches, rash, swollen lymph nodes, and muscle and joint aches.

For more information, visit the Department of Health website.