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Ticks in Wisconsin

What are Ticks?
Ticks are tiny spider-like arachnids that feed on blood. In Wisconsin, there are three types of ticks that can spread disease to people:
  • The deer (blacklegged) tick
  • The wood (American dog) tick
  • The lone star tick


Where do ticks live?
Ticks are commonly found in grassy, bushy, or wooded areas. They don’t jump or fly and typically stay close to the ground while searching for a host. To find one, ticks crawl to the edge of a leaf or blade of grass and wait for a person or animal to pass by. When contact is made, they latch on, bite, and begin feeding.
 
Tickborne Illnesses
In Wisconsin, tickborne illnesses are common. While not every tick carries disease and most bites don’t cause illness, it’s still important to know how to identify ticks and prevent bites to stay healthy.

The most common tickborne illnesses in Wisconsin include:
Tick Bite Prevention
Tickborne illnesses are preventable. You can reduce your risk by doing daily tick checks, using insect repellent, and wearing protective clothing when outdoors.




Tick Bites
Ticks must bite to spread germs. The longer a tick stays attached, the higher the risk of infection. That’s why it’s important to remove it as soon as possible using fine-tipped tweezers or a tick removal tool, such as a Tick Key. To inquire about getting a Tick Key, contact Marinette County Public Health at 715-732-7670.



If you’ve been bitten by a tick, testing the tick for diseases is not recommended. Instead, monitor yourself for symptoms for at least 30 days after removing a tick. Contact your healthcare provider right away if you experience any of the following symptoms within that time:
  • Rash
  • Fever
  • New or worsening fatigue
  • New or worsening muscle pain
  • Joint swelling and pain
More Tick Resources:
Wisconsin Department of Health Services – Ticks in Wisconsin: What You Need to Know
U.S. Centers for Disease Control and Prevention – Ticks
U.S. Centers for Disease Control and Prevention – Preventing Ticks on Pets
Marshfield ClinicResearch Institute – Tick Study