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目的通过对北京市石景山区传染性非典型肺炎流行特点的分析,探索与传染性非典型肺炎流行相关的因素。方法通过对石景山区传染性非典型肺炎流行过程的动态观察,结合流行病学调查资料,分析该区传染性非典型肺炎的分布特征和流行特点。结果在石景山区实施了相应的防制措施后,经过一个常见潜伏期有效地遏制了疫情上升趋势,经过一个最长潜伏期后,疫情呈明显下降趋势。结论本区传染性非典型肺炎防制的实践和经验证明,在目前对该病的病原学和传播机制等方面的认识尚未完全的情况下,只要我们严格地控制传染源和传播途径,完全可以达到有效地保护易感人群和控制传染性非典型肺炎传播的目的。
Objective To analyze the epidemiological characteristics of SARS in Shijingshan District of Beijing and explore the factors related to the prevalence of SARS. Methods Based on the dynamic observation of the epidemic of SARS in Shijingshan District and the epidemiological investigation data, the distribution and epidemic characteristics of SARS in this area were analyzed. Results In Shijingshan District, after the implementation of the corresponding control measures, after a common incubation period to effectively curb the rising trend of the epidemic, after a longest incubation period, the outbreak showed a clear downward trend. Conclusion The practice and experience of prevention and control of SARS in this area have proved that as long as we do not completely understand the etiology and transmission mechanism of the disease and so long as we strictly control the sources of infection and transmission routes, Achieve the purpose of effectively protecting the susceptible population and controlling the spread of SARS.