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调查郴州地区莱姆病分布情况。方法：采用间接免疫荧光抗体法，于1991年在地处湘粤交界的南岭山区宜章县莽山林场设点凋查。结果：共查林区人群257人，血清抗莱姆病螺旋体抗体（IgG）阳性者16人，阳性率为6．23％。对16例个案调查，有明确蜱叮咬史者6例，占37．5％；并发现典型游走性红斑病例3例。结论：南岭山区可能是莱姆病疫区，人群中有莱姆病的发生和流行。
Investigate the distribution of Lyme disease in Chenzhou area. Methods: Indirect immunofluorescence antibody method was used to investigate the site setting of Mangshan Forest Farm in Yizhang County, Nanling Mountainous Area, located at the border between Hunan and Guangdong in 1991. Results: A total of 257 people were enrolled in the forest area. There were 16 seropositive anti-Lyme disease antibody (IgG) positive, with a positive rate of 6.23%. Sixteen cases were investigated. There were 6 cases with clear history of tick bites, accounting for 37.5%. Three cases of typical migratory erythema were found. Conclusion: Nanling mountainous area may be the Lyme disease-endemic area, and the occurrence and prevalence of Lyme disease among the population.