摘要
[目的]探讨高州市乙脑的流行规律及流行趋势,为制订防治措施提供科学依据。[方法]对高州市2002~2008年乙脑疫情资料进行分析。[结果]高州市2002~2008年乙脑呈散发状态,合计发病29例,死亡1例,年均发病率为0.26/10万,年发病率均不超过0.62/10万。29例病人均在4~6月发病;≤6岁的占72.41%;有乙脑疫苗免疫史者占13.79%,无免疫史和免疫史不详者占86.21%。[结论]高州市乙脑发病率不高;存在乙脑疫苗报告接种率虚高和免疫空白。
[Objective]To explore the rules and trend of prevalence of epidemic encephalitis B in Gaozhou city and to provide bases for making prevention and control measures.[Methods]Prevalence data of epidemic encephalitis B from 2002 to 2008 in Gaozhou were analyzed.[Results]The prevalence of epidemic encephalitis B from 2004 to 2008 in Gaozhou was scattered.29 cases were reported and 1 case died.The average annual incidence rate was 0.26/100 000,and it was not over 0.62/100 000.29 cases were reported from April to June,the cases aged under 6 years old accounted for 72.41%.13.79% of them had the history of vaccination against encephalitis B.Cases had no history of vaccination against encephalitis B or unknown accounted for 86.21%.[Conclusion]The morbidity of epidemic encephalitis B in Gaozhou city was not high.The coverage reported was unreasonably high and blank vaccination existed.
出处
《预防医学论坛》
2010年第4期379-381,共3页
Preventive Medicine Tribune
关键词
流行性乙型脑炎
疫情
免疫
Epidemic Encephalitis B
Epidemic Situation
Immunity