Tick Activity on the Rise in the Midwest, CDC Reports
Tick Activity on the Rise in the Midwest, CDC Reports
US · Published May 28, 2026
According to the latest data from the Centers for Disease Control and Prevention (CDC), tick activity is significantly increasing across several Midwestern states, including Illinois, Indiana, Michigan, and Wisconsin.
These states are experiencing near-record numbers of emergency room visits related to tick bites.
The uptick in tick activity is a concern for public health, as ticks are known carriers of diseases such as Lyme disease and Rocky Mountain spotted fever.

Why It's Important?

The rise in tick activity poses a health risk to residents and visitors in the Midwest. Ticks can transmit serious illnesses, including Lyme disease, which can cause long-term health complications if untreated. Emergency room visits related to tick bites are nearing record levels, indicating a widespread issue. Outdoor enthusiasts, hikers, and those spending time in wooded or grassy areas are particularly at risk. The public is advised to take precautions to minimize exposure to ticks and seek medical attention if bitten.

Related News