扬州市2004-2011年戊型病毒性肝炎流行特征和防制对策分析

Epidemic characteristic and control measures of viral hepatitis E in Yangzhou from 2004 to 2011

目的探讨扬州市戊型病毒性肝炎流行特征及防制对策。方法对2004-2011年戊肝疫情资料进行流行病学对比分析。结果戊肝上升趋势明显,发病数已明显超过甲肝,戊肝以35～70岁有壮年和老年高发。结论应结合戊肝的流行特点开展相关防制工作,戊肝防控工作和意识亟待提高。

Objective To discuss the epidemic characteristics and control measures of viral hepatitis E in Yang-zhou. Method Do epidemiological analysis on the epidemic data of viral hepatitis E from 2004 to 2011. Re-suits The incidence of hepatitis E showed an ascendant trend, and its morbidity had exceeded that of viral hepatitis A. The incidence of hepatitis E was high among people between 35 and 70 years old. Conclusions We should develop corresponding control work according to the epidemic feature of hepatitis E, and the control work and awareness should be improved.