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为证实我县是否存在莱姆病感染,查清其分布与流行特征,我们于1990年5月开展了莱姆病血清流行病学的调查。用中国预防医学科学院流研所提供抗源片,采用间接免疫荧光法,对城关、山区、林区人群480份血清进行了检测。有4份阳性,阳性率为0.83％。其中山区农民113份血清中有2例阳性,阳性率为1.77％;
In order to confirm whether there is Lyme disease infection in our county and find out its distribution and epidemiological characteristics, we conducted a serological epidemiological investigation of Lyme disease in May 1990. Using anti-source tablets from Institute of Preventive Medicine, Institute of Preventive Medicine, 480 serum samples from Chengguan, mountain and forest areas were detected by indirect immunofluorescence assay. 4 were positive, the positive rate was 0.83%. Among the 113 serums in mountainous area, 2 were positive and the positive rate was 1.77%.