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1988年5月间,龙岩卷烟厂卷烟车间暴发一批皮炎病人,共发病58例,患病数占车间总人数22.8％(58/254)。流行病学调查和实验室鉴定,证实为装烟叶的麻袋上沾染的隆头食甜螨(Glycyphagus ornatus Kramer,1881)侵袭人体表所致,经采取综合性防制措施后发病终止。现报告如下。 材料和方法 一、临床及流行病学资料 以询问和查体等方法对患者逐例调查记录,对该厂既往生产与患皮炎关系以及其它有关资料进行调查收集。 二、实验检查 采集烟叶麻袋上尘埃灰土,实验室解剖镜下发现较大量的螨类,送福建医学院寄生虫
May 1988, Longyan cigarette factory cigarette factory outbreak of a group of dermatitis patients, a total of 58 cases of illness, the total number of cases accounted for 22.8% of the total number of workshops (58/254). Epidemiological investigations and laboratory tests confirmed that Glycyphagus ornatus Kramer (1881), which was contaminated on the sacks containing tobacco leaves, had invaded the human body and was terminated after taking comprehensive control measures. The report is as follows. Materials and methods First, the clinical and epidemiological data to patients by questionnaire and physical examination methods such as records of the history of the factory production and the relationship between dermatitis and other relevant information to collect the survey. Second, the experimental test Gather the dust on the sacks of tobacco leaves, the laboratory dissection microscope found a large number of mites, send Fujian Medical College parasite