label: Borrelia Burgdorferi Infection
label_lc: borrelia burgdorferi infection
description: "An infectious disease caused by the spirochete Borrelia burgdorferi. Early manifestations of infection may include fever, headache, fatigue, depression, and a characteristic skin rash called erythema migrans. Left untreated, late manifestations involving the joints, heart, and nervous system can occur."