GREEN BAY, WI (WTAQ) – Tests conducted by the Brown County Health Department have confirmed the West Nile virus has been found in the county.
According to a release, a dead crow found on July 22nd tested positive for West Nile. It’s the first time that’s happened since surveillance for the mosquito-transmitted virus began May 1.
“The positive bird means that residents of Brown County need to be more vigilant in their personal protective measures to prevent mosquito bites,” said Brown County Public Health Director/Health Office Chua Xiong.
The virus is spread to humans through the bite of an infected mosquito, after they feed on infected birds.
“Brown County residents should be aware of West Nile virus and take some simple steps to protect themselves against mosquito bites,” said Xiong. “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 following steps are recommended by health officials:
- Limit time spent outside at dawn and dusk, when mosquitoes are most active
- Apply insect repellant to clothing as well as exposed skin since mosquitoes may bite through clothing
- 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
Most people (about 80%) who are infected with West Nile virus don’t get sick. Those who do become ill usually experience mild symptoms such as fever, headache, muscle ache, rash and fatigue. Less than 1% 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.
Older adults with compromised immune systems are at greater risk of developing central nervous system illness that can be fatal.
The Wisconsin Division of Public Health will continue surveillance for West Nile virus until the end of the mosquito season. To report a sick or dead crow, blue jay, or raven, please call the Dead Bird Reporting Hotline at (800) 433-1610.
