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目的 分析阜阳市的SARS疫情 ,探讨影响疫情的因素。方法 对 4月下旬阜阳市报告的SARS病例 ,采用统一的流行病学调查表进行面对面的调查。结果 阜阳市自 2 0 0 3年 4月 2 2日输入首例SARS病例后至 4月 2 8日累计输入临床诊断病人 6例 ,无死亡 ;疫情特点为 :发病前的职业均为外出务工的青年 (2 0～ 37岁 )农民 ,发病时间集中在 4月 1 7～ 2 6日 ,病例均为远距离由交通工具从北京、广东深圳、山西太原输入 ;发热门诊是发现SARS患者的主要方式。影响疫情的因素有民工返乡情况、疫区的流行态势、发热门诊、防制措施是否落实等。结论 阜阳市的SARS疫情为从疫区输入性的 ,早期发现和有效控制传染源是阻止疫情发展的主要措施
Objective To analyze the epidemic situation of SARS in Fuyang City and explore the factors influencing the epidemic situation. Methods The SARS cases reported by Fuyang City in late April were investigated face to face with a unified epidemiological questionnaire. Results Fuyang City entered the first case of SARS from April 22, 2003, and entered a total of 6 cases of clinical diagnosis after April 28 from April 2, 2003, without death. The characteristics of the epidemic were as follows: Before the onset of occupation, all were migrant workers Youth (20 ~ 37 years old), the onset time concentrated in the April 17 ~ 26, the cases are long-distance transport from Beijing, Guangdong, Shenzhen, Shanxi Taiyuan input; fever outpatient service is the main method of detecting SARS patients . Influencing factors of epidemic situation are the return of migrant workers, epidemic situation, fever clinics, prevention and control measures are implemented. Conclusion The epidemic situation of SARS in Fuyang city is imported from the epidemic area. Early detection and effective control of the source of infection are the main measures to prevent the outbreak development