摘要
目的了解上海市金山区肠道传染病发病特征及流行趋势,为制定预防和控制措施提供参考依据。方法对金山区2006—2011年疾病监测信息报告系统上报的肠道传染病疫情进行描述流行病学分析。结果 2006—2010年金山区共报告肠道传染病5种2 241例,年发病率在37.63/10万～64.02/10万之间,呈单峰状分布;20～49岁年龄组发病人数最多,占发病总数的56.18%,病例以工人及农民为主;病例集中分布于6—10月份;报告聚集性肠道传染病疫情15起,养老机构为高发场所,冬春季为高发季节;实验室明确诊断6起,其中诺如病毒感染4起,沙门菌和副溶血弧菌感染各1起。结论金山区肠道传染病发病集中分布在夏秋季,青壮年为其高危人群,应重点加强养老机构、学校肠道传染病预防控制工作,减少肠道传染病聚集性疫情发生。
[ Objective] To describe and analyze the epidemiological characteristics and trend of intestinal infectious diseases in Jins- han District of Shanghai, provide the scientific evidence for making prevention and control measures. [ Methods ] Descriptive epide- miologic method was used to analyze the data of intestinal infectious diseases cases in Jinshan District during 2006-2011, which were reported from the Disease surveillance information system. [ Results] 5 kinds of 2 241 cases of intestinal infectious disease were reported in Jinshan District during 2006-2011, and the annual incidence rate ranged from 37.63/lakh to 64.02/lakh, which showed a single-peak shape trend. Most of cases were the adults aged 20-49 years old, which accounted for 56.18% of the total cases, and the cases mainly were workers and farmers. The peak season of intestinal infectious diseases were observed during June to October. There were 15 aggregation outbreaks of intestinal infectious disease, which were mainly reported in old-age care institu- tions, and the peak season was winter and spring. 6 outbreaks were confirmed by laboratory detection, which included 4 outbreaks of Norovirus infection, 1 of Salmonella infection and 1 of Vibrio parabaemolyticus infection. [ Conclusion ] Most of intestinal infec- tious disease cases in Jinshan District are reported in summer and autumn, and the young adults are the high-risk population. In or- der to reduce the aggregation outbreaks of intestinal infectious disease, it is necessary to strengthen the prevention and control of in- testinal infectious disease in old-age care institutions and schools.
出处
《职业与健康》
CAS
2013年第7期863-865,共3页
Occupation and Health
关键词
肠道传染病
流行特征
发病率
诺如病毒
Intestinal infectious diseases
Epidemiological characteristics
Incidence rate ~ Norovirus
