摘要
目的通过对莎车县伤寒暴发疫情的流行病学分析,为查明暴发原因和采取控制措施提供科学依据。方法采用现场调查的方法。结果莎车县伤寒疫情共报告病例253例,发病率为31.63/10万,发病年龄主要集中在20岁以下年龄组,此年龄组占总病例的72.33%。结论该次伤寒暴发疫情主要是因为饮用被污染的自来水,同时也存在食用冰水、凉皮等三凉食品,病家卫生条件差,苍蝇密度高,日常生活接触传播,农民自我保健意识差等多种原因。
[Objective]With the epidemiological analysis of typhoid outbreak in Shache county,to provide the scientific basis for finding out the causes of outbreak and carrying out the control measures. [Methods]The field investigation was adopted. [Results]253 cases of typhoid were reported in Shache county,and the incidence was 31.63/lakh.72.33% of patients were people under 20 years old. [Conclusion]This typhoid outbreak was mainly caused by drinking the contaminated tap water,meanwhile,there were other causes which included drinking ice-water,eating cold starch noodle,poor sanitary conditions of families,high flies population density,daily contact transmission and poor self health care consciousness of peasants.
出处
《职业与健康》
CAS
2011年第11期1288-1289,共2页
Occupation and Health
关键词
伤寒
暴发流行
流行病学分析
Typhoid
Outbreak
Epidemiological analysis
