Lyme disease is becoming a serious public health concern and is spreading at an alarming rate. It’s caused mainly by the blacklegged tick, which carries Borrelia burgdorferi (CDC, 2023a). As outdoor activities increase and climate change impacts ecosystems, more people are entering areas where these ticks thrive.
In its early stages, Lyme disease can resemble many other illnesses, making it difficult for doctors to diagnose promptly. This website explores the essentials — how the disease spreads, the symptoms to watch for, and the best prevention and treatment methods — to help you stay informed and protected.