海南省流行性乙型脑炎病例监测系统建立及流行病学调查
流行性乙型脑炎,,流行性乙型脑炎;监测;流行病学;分析,1材料和方法,2结果,3讨论,参考文献:
摘要:目的 掌握海南省流行性乙型脑炎(以下简称乙脑)疫情动态,分析乙脑疫情报告质量,评价监测系统建立效果。 方法 建立乙脑病例专报监测系统,收集历年乙脑疫情资料及建立监测系统后乙脑病例监测资料,分析乙脑监测病例的流行病学特征。 结果 海南省近年乙脑发病疫情仍呈周期性,2003年为发病高峰年;监测系统建立后,2001~2003年全省共监测到疑似病例5l例,经实验室确诊19例(2001年确诊0例),呈高度散发,发病季节仍为5~7月,皆无明确乙脑疫苗免疫史。 结论 乙脑病例监测系统能大幅度提高了乙脑病例监测的敏感性、及时性,有效的降低了漏报率、误诊率,并加强了监测,提高乙脑疫苗接种率,能有效地控制乙脑疫情。关键词:流行性乙型脑炎;监测;流行病学;分析
Evaluation of establishment of epidemic encephalitis B case monitoring system and epidemiological survey.
ZENG Xue-xia,SUN Lian-ying,DENG Hai-ying,et al.(Hainan Provincial Center for Disease Control and Prevention,Haikou570203,Hainan,P.R.China)
Abstract:Objective To accurately master epidemical situation of epidemic encephalitis B(Abbreviated Encephalitis B)and to ana-lyze status on cases reporting and establishment surveillance system. Methods A surveillance-system of Encephalitis B was established.Encephalitis B situation data of over the years and case-surveyed data after establishment of surveillance-systemhas been collected to an-alyze epidemic encephalitis B cases'characters. Results In recent years in Hainan ......
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