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目的分析某校疥疮的流行规律、临床特征、评价防治效果,为制定预防控制措施提供科学依据。方法采用流行病学现场调查法,对某校疥疮的流行特征进行分析。结果 2008年11月26日至2009年1月4日,共发病46人,发病年龄为13～17岁,均为男生,其中因疥疮继发化脓性感染到我院治疗患者11例。临床特点为皮肤刺痒,日轻夜重,瘙痒部位出现丘疹、水疱等症状;疥螨病原体检测,阳性率为62.50%。尽早明确诊断、实施隔离治疗、消毒、通风、对密切接触者早期预防等相应措施后,疫情得到了迅速控制。结论在卫生条件差、通风不良、居住拥挤的条件下,疥疮可引起聚集性流行。
Objective To analyze the epidemiological and clinical features of scabies in a university and to evaluate the effect of prevention and cure so as to provide a scientific basis for making prevention and control measures. Methods Epidemiological field survey was used to analyze the prevalence of scabies in a school. Results November 26, 2008 to January 4, 2009, a total of 46 people were affected, the age of onset of 13 to 17 years old, are boys, of which secondary to purulent secondary to purulent infection in patients treated in our hospital in 11 cases. Clinical features of itchy skin, day and night weight, itching site papules, blisters and other symptoms; scabies mite pathogens detection, the positive rate was 62.50%. As soon as possible a clear diagnosis, the implementation of isolation treatment, disinfection, ventilation, early contacts on the prevention of such measures, the outbreak has been rapidly controlled. Conclusions Scabies can cause an epidemic of agglomeration in conditions of poor sanitation, poor ventilation, and crowded living conditions.