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目的了解青藏铁路沿线近年来鼠疫流行态势,为今后鼠疫防治工作提供科学依据。方法收集2003～2008年青藏铁路沿线鼠疫监测结果和人间鼠疫疫情处置资料,应用描述流行病学方法进行分析。结果2003～2008年青藏铁路青海境内沿线动物鼠疫主要发生在格尔木市唐古拉山乡、天峻、乌兰等地区,共分离鼠疫菌60株;检出鼠疫FI抗体阳性血清54份。发生人间鼠疫疫情6起,发病6例,死亡2例,病死率33.33%。结论青藏铁路青海境内沿线鼠疫防治形势严峻。
Objective To understand the epidemic situation of plague in Qinghai-Tibet railway in recent years and provide a scientific basis for future prevention and control of plague. Methods The plague surveillance data along the Qinghai-Tibet Railway from 2003 to 2008 and the disposal data of plague epidemic in the world were collected and analyzed by descriptive epidemiological methods. Results The animal plague along the Qinghai-Tibet Railway in Qinghai-Tibet Railway from 2003 to 2008 mainly occurred in Tanggulashan Township, Tianjun and Wulan of Golmud City. There were 60 strains of Yersinia pestis isolates were isolated. 54 positive sera of FI antibodies were detected. Six human plague epidemics occurred in 6 cases and 2 died, with a case fatality rate of 33.33%. Conclusion The prevention and control of plague along the Qinghai-Tibet Railway along the Qinghai-Tibet Railway is grim.