Ticks Becoming More Widespread

Researchers at the University of Dubuque say ticks are becoming more widespread—and not just in the woods anymore. Dr. Kelly Grussendorf, head of the university’s Department of Natural and Applied Sciences, has been tracking ticks across Dubuque County for nearly a decade. Grussendorf says that the ticks are not just in the woods anymore,They’re coming out to the trail, and  the backyard. That’s especially concerning, she says, because Lyme disease-carrying deer ticks—about the size of an apple seed—are now being found in places once considered safe, like well-manicured lawns. Grussendorf and biology student Paige Manning say warmer, milder winters are giving ticks more time to spread—often hitching rides on rodents, pets, or even people. Experts warn that you won’t necessarily feel a tick bite, as ticks secrete a substance that numbs the skin. That’s why it’s crucial to check yourself and your kids carefully after spending time outside—especially around the hairline, armpits, and ankles. If you do find a tick, use tweezers to remove it straight out, clean the area well, and watch for symptoms like a rash or fever. If left untreated, Lyme disease can affect the heart and nervous system. To reduce your risk, wear long pants, use bug spray, and shower promptly after outdoor activities.