County records first report of West Nile virus

The Oconto County Health Department reports a dead blue jay found in Oconto County on July 31 tested positive for West Nile virus. This is the first bird that tested positive for West Nile virus in Oconto County since surveillance for the mosquito-transmitted virus began May 1. “The positive bird means that residents of Oconto County need to be more vigilant in their personal protective measures to prevent mosquito bites,” said Deb Konitzer, Oconto County Health Officer. West Nile virus is spread to humans through the bite of an infected mosquito. Mosquitoes get the virus by feeding on infected birds. “Oconto County residents should be aware of West Nile virus and take some simple steps to protect themselves against mosquito bites,” Konitzer said. “The West Nile virus seems to be here to stay, so the best way to avoid the disease is to reduce exposure to and eliminate breeding grounds for mosquitoes.” The Oconto County Health Department recommends the following: • Limit time spent outside at dawn and dusk, when mosquitoes are most active. • Apply insect repellent to clothing and exposed skin. • Make sure window and door screens are in good repair to prevent mosquito entry. • Properly dispose of items that hold water, such as tin cans, plastic containers, ceramic pots or discarded tires. • Clean roof gutters and downspouts for proper drainage. • Turn over wheelbarrows, wading pools, boats and canoes when not in use. • Change the water in birdbaths and pet dishes at least every three days. • Clean and chlorinate swimming pools, outdoor saunas and hot tubs; drain water from pool covers. • Trim tall grass, weeds and vines, since mosquitoes use these areas to rest during hot daylight hours. • Landscape to prevent water from pooling in low-lying areas. Eighty percent of people who are infected with West Nile virus do not get sick. Those who do become ill usually experience mild symptoms such as fever, headache, muscle ache, rash and fatigue. Less than 1 percent of people infected with the virus get seriously ill with symptoms that include high fever, muscle weakness, stiff neck, disorientation, mental confusion, tremors, confusion, paralysis and coma. People with compromised immune systems and adults 50 and older are at greater risk of developing central nervous system illness that can be fatal. To report a sick or dead crow, blue jay or raven, call the Dead Bird Reporting Hotline at 800-433-1610.