论文部分内容阅读
目的了解2013年永城市手足病的流行状况和病原分布特征,为科学防控手足口病提供依据。方法应用描述性流行病学方法对资料进行统计分析。采用核酸自动纯化仪提取RNA,实时荧光定量PCR方法进行核酸测定。结果 2013年共报告手足口病病例183例,重症病例4例,无死亡病例,发病高峰集中在3~7月份,以散居儿童为主,1~3组发病居多。病原学监测结果显示肠道病毒阳性检出率93.55%,多为EV71,占65.52%。结论 2013年永城市手足口病病例存在季节、人群分布差异。EV71肠道病毒是优势病原体。
Objective To understand the prevalence and pathogen distribution of cholelithosis in Yongcheng in 2013, and provide the basis for scientific prevention and control of hand-foot-mouth disease. Methods Descriptive epidemiological methods were used to analyze the data. RNA was extracted by automatic nucleic acid purifier, and nucleic acid was detected by real-time fluorescence quantitative PCR. Results A total of 183 cases of hand, foot and mouth disease were reported in 2013, 4 cases of severe disease and no deaths. The peak incidence peaked from March to July. Etiological monitoring results showed that the positive rate of enterovirus was 93.55%, mostly EV71, accounting for 65.52%. Conclusion The cases of hand-foot-mouth disease in Yongcheng City in 2013 present seasonal differences and population distribution. EV71 enterovirus is the dominant pathogen.