莱姆病是一种由伯氏疏螺旋体经蜱传播引起人体多系统受累的疾病。我国于1986年在黑龙江省牡丹江市海林林区进行人群血清学调查中首次发现本病,并于次年分离出病原体[1]。近年来,通过对其流行病学、病原学、分子生物学、临床表现及诊断方法的研究,已证实莱姆病在我国分布相当广 Lyme disease is a disease caused by tick-borne Borrelia burgdorferi causing multiple systemic involvement in the body. Our country in 1986 in Heilongjiang Province Mudanjiang Hailin forest serological investigation for the first time found the disease, and in the following year isolated pathogens [1]. In recent years, through its epidemiology, etiology, molecular biology, clinical manifestations and diagnostic methods of research, has confirmed that Lyme disease is widely distributed in our country