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Ticks
Ticks
There are over 20 known tick species in Michigan. Most often, ticks survive by feeding on wildlife. Several species of ticks are known to bite people and pets and may harbor dangerous bacteria, viruses or parasites. Not all ticks carry diseases. The chances that you might get a tick-borne disease from a single tick bite depend on many factors, such as the type of tick, where it came from and how long it is attached to you. Tick-related diseases can be serious or fatal if not properly diagnosed and treated.
To learn more about ticks found in Michigan and the diseases they can spread, read the Michigan Department of Health and Human Services (MDHHS) Ticks and Your Health brochure.
Lyme Disease
Lyme disease is the most common tick-borne disease in the U.S. and cases are increasing in Michigan. Only blacklegged ticks transmit the bacteria that cause Lyme disease. To learn more about Lyme disease and other emerging zoonotic and infectious diseases, visit MDHHS Emerging Diseases.
Climate Change
Changes to the climate, such as milder winters and longer, hotter summers contribute to a longer and more active tick season. Climate change may affect human and animal health in serious ways through the spread of existing and new diseases. Helping to reduce climate change and adapt to its impacts will help improve health.
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MiTracking Data - Resident-reported Ticks
Resident-reported tick data are available on the MiTracking Data Portal.
MiTracking Tick Indicators
- Number of ticks reported.
Find Out More
- About These Data (found on the data portal after a query search).
- Metadata (technical information about the content, quality and context of the data).
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Learn More
MDHHS
Emerging and Zoonotic Infectious Disease
Environmental Health Bureau
National
Centers for Disease Control and Prevention
Environmental Protection Agency
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MiTracking Resources