L yme病是一种由蜱媒介的螺旋体感染性疾病 ,侵犯多器官系统 ,主要表现皮肤、神经系统、关节、心脏以及眼组织。该病由 Steere等〔1〕 ( 1977年 )首次报道蜱流行地区蜱咬人后流行关节炎 ,因发生于美国Connecticut州的 Lyme城而得名。 1982年Burgdorfer〔2〕 分离出一种疏螺旋体 Lyme disease is a tick-mediated spirochete infectious disease that invades multiple organ systems, primarily the skin, nervous system, joints, heart and eye tissues. The disease was first reported by Steere et al. [1977] for the first time in the endemic area of ​​tick-tick-bite-endemic arthritis, which was named after the city of Lyme, Connecticut. 1982 Burgdorfer 〔2〕 isolated a borrelia