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目的掌握流行性乙型脑炎(简称乙脑)流行情况,分析其流行原因和特征,探讨其流行规律,为制定有效的防治措施提供科学依据。方法收集邓州市2010年28例乙脑患者流行病学资料和临床资料,进行统计学分析。结果邓州市2010年共报告乙脑病例28例,1～5岁儿童发病27例,占96.43%,发病集中于8～9月,高峰为8月,有严格的季节性,有免疫史的9例,占32.14%,无免疫史的19例,占67.86%。结论乙脑发病有严格的季节性和年龄特征,在全面落实各项防治措施的基础上,应重点加强乙脑疫苗的规范化接种工作,强化对特殊人群的免疫接种管理。
Objective To understand the prevalence of Japanese encephalitis (JE), analyze the causes and characteristics of JE, explore its prevalence and provide a scientific basis for effective prevention and control measures. Methods The epidemiological data and clinical data of 28 cases of JE in Dengzhou City in 2010 were collected for statistical analysis. Results A total of 28 cases of JE were reported in Dengzhou in 2010, with 27 cases (96.43%) of children aged 1 to 5 years old. The incidence was concentrated in August to September and the peak was in August with strict seasonal and immunological history Nine cases, accounting for 32.14%, 19 cases without any history of immunization, accounting for 67.86%. Conclusion The incidence of Japanese encephalitis has a strict seasonal and age characteristics. On the basis of comprehensively implementing various prevention and control measures, the standardized vaccination of Japanese encephalitis B vaccine should be strengthened and the immunization management of special populations should be strengthened.