摘要
目的探讨1990～2005年安阳市细菌性痢疾的流行特征,分析其流行规律,为防制细菌性痢疾提供科学依据。方法采用描述流行病学分析方法。结果1990～2005年安阳市细菌性痢疾年发病率最高为139.12/10万,最低为36.34/10万,发病率逐年下降,2005年比1990年下降了70.00%;细菌性痢疾发病有明显季节性,发病高峰为6～8月;疫情主要集中在城乡结合部;水源污染是菌痢暴发流行的主要因素。结论隔离传染源,控制水源污染,养成良好的个人卫生习惯,加强夏秋季节疫情控制,能够有效降低细菌性痢疾的发病率。
Objective The present study was conducted to probe into the epidemiological features of bacillary dysentery in the City of Anyang from 1990 to 2005 and provide scientific basis for prevention and control of bacillary dysentery. Methods Descriptive epidemiological analysis method was adopted. Results From1990 to 2005, the highest yearly incidence rate of bacillary dysentery was 139.12/lakh, and the lowest one was 36.34 /lakh, The incidence rate decreased year by year and decreased 70.00% in 2005 compared to that of 1990. There was significant seasonal feature in the incidence of bacillary dysentery, and the incidence peak was from June to August. The epidemic mainly focused in rural-urban fringe zone. And water source contamination was a key factor in dysentery outbreak. Conclusion Insulation from sources of infection, control of water source contamination, cultivation of good individual sanitation habit and reinforcement in control of epidemic situation in summer and autumn can effectively decrease the incidence rate of bacillary dysentery.
出处
《疾病监测》
CAS
2006年第9期472-473,483,共3页
Disease Surveillance
关键词
细菌性痢疾
流行病学特征
预防控制
bacillary dysentery
epidemiological features
prevention and control
