This season, tick populations are at an all-time high. This means that Lyme disease diagnoses are becoming more common than in previous years. Lyme disease is a bacterial infection that humans can contract from deer tick bites. It can cause serious illness and if not treated early, can become a chronic condition. Keep reading to learn more about diagnosing and treating Lyme disease. If you are bitten by a tick, AFC Urgent Care Waltham offers ...