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目的了解元谋县2006-2015年伤寒副伤寒流行病学特征和流行趋势,为预防控制工作提供科学依据。方法采用描述流行病学方法对元谋县2006-2015年10年的伤寒副伤寒病例资料进行统计分析。结果 2006-2015年元谋县报告伤寒副伤寒病例661例,年均发病率30.68/10万。其中伤寒病例562例,占85.02%;副伤寒病例99例,占14.98%。主要分布于元马镇、黄瓜园镇和老城乡,占发病总数的64.90%;发病人群以农民和学生为主,占82.91%;以食源性传播为主,不同月份均有散发,并有上升趋势。结论元谋县伤寒副伤寒是一个较为严重的公共卫生问题,要针对流行特征实施综合性预防控制措施,以有效控制伤寒副伤寒流行或暴发。
Objective To understand the epidemiological and epidemiological characteristics of typhoid and paratyphrosis in Yuanmou County from 2006 to 2015, and provide a scientific basis for prevention and control. Methods A descriptive epidemiological method was used to analyze the data of typhoid and paratyphoid fever cases from 2006 to 2015 in Yuanmou County. Results A total of 661 cases of typhoid and paratyphoid fever were reported in Yuanmou County from 2006 to 2015, with an average annual incidence of 30.68 / 100 000. Among them, 562 cases of typhoid fever accounted for 85.02%, and 99 cases of paratyphoid fever accounted for 14.98%. Mainly distributed in Yuanma Township, Cucumber Garden Towns and Old Townships, accounting for 64.90% of the total incidences. The incidence population was dominated by peasants and students, accounting for 82.91% of the total. The main foodborne diseases were those distributed in different months and Upward trend. Conclusion Yuanmou County typhoid fever paratyphoid fever is a more serious public health problem, we must implement comprehensive prevention and control measures against epidemic characteristics to effectively control the epidemic or outbreak of typhoid and paratyphoid fever.