Lyme disease is the most common vector-borne disease in the United States. It is transmitted to humans through the bite of infected blacklegged ticks. Typical symptoms include fever, headache, fatigue, and a characteristic skin rash called erythema migrans. If left untreated, infection can spread to joints, the heart, and the nervous system.
More info at https://www.cdc.gov/lyme/index.html
