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目的 系统分析上海铁路地区 195 0～ 1999年法定传染病的变化趋势及原因。方法 对上海铁路地区 5 0年来传染病发病资料进行描述性流行病学分析。结果 90年代末期传染病报告发病率为 189.0 /10万 ,比 5 0年代后期下降了 94.97% ;传染病发病谱发生了明显变化 ,计划免疫相关传染病已显著下降 ,而性传播疾病 90年代以来明显上升。结论 传染病虽已得到明显控制 ,但仍存在不少隐患 ,人类与病原微生物长期共存的格局没有改变 ,不仅旧传染病的威胁尚在 ,而且新传染病更加重了卫生防疫工作的艰巨性
Objective To systematically analyze the changing trends and causes of the notifiable infectious diseases in Shanghai Railway from 1995 to 1999. Methods A descriptive epidemiological analysis of the incidence of infectious diseases in the Shanghai railway area in the past 50 years was conducted. Results The incidence of infectious diseases reported in the late 1990s was 189.0 / 100,000, down 94.97% from the late 1950s. Significant changes occurred in the spectrum of infectious diseases, and the number of planned immunization-related infectious diseases had dropped significantly. However, since the 1990s Significantly increased. Conclusion Though the infectious diseases have been obviously controlled, there are still many hidden dangers. The long-term co-existence pattern between human and pathogenic microorganisms has not changed. Not only is the threat of old infectious diseases still present, but also the new infectious diseases weigh more on the arduous work of epidemic prevention