Michigan is grappling with a significant increase in Lyme disease cases, primarily due to the expanding population of blacklegged ticks. The Michigan Department of Health and Human Services (MDHHS) reports a surge from approximately 550 to over 2,000 cases in recent years. These ticks, carriers of the bacteria causing Lyme disease, thrive in Michigan's warm, moist environments, increasing the risk of human exposure. Symptoms of Lyme disease range from a characteristic bullseye rash and flu-like symptoms to more severe complications affecting joints, the nervous system, and the heart if left untreated.