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目的调查分析玉树灾区部队集结区域鼠疫自然疫源地鼠疫传播特点,及时做好部队急进疫区的预防对策。方法迅速派出流调小组走访部队集结沿线及震区疾病预防控制机构,收集资料,调查分析。结果玉树灾区鼠疫自然疫源地的宿主动物种类较多,构成了人间鼠疫传染源的多样性。人间鼠疫以狩猎旱獭等染疫动物为主要传播途径,以直接接触为感染方式,病例多散在发生,病死率较高。本区人间鼠疫虽源于旱獭等动物鼠疫,但在流行时间上并非完全吻合。结论部队急进青海高原鼠疫疫区,普及防护知识、预防接种、迅速摸清鼠疫传播特征,及时采取一系列的预防措施是极其有效的。
Objective To investigate and analyze the characteristics of plague transmission in plague natural foci of Yushu-hit areas and to make preventive measures in time. Methods Rapid dispatch of rhetorical groups visited the troops along the assembly line and the earthquake prevention and control agencies to collect data and investigate and analyze. Results There were more host animal species in plague natural foci of Yushu-hit areas, which constituted the diversity of human plague origin. Human plague in order to hunting marmot and other infected animals as the main route of transmission, direct contact for the infection, the case of more scattered, higher mortality. Although the human plague in this area originated from animal plague, such as marmot, it is not entirely consistent with the prevailing time. Conclusion The troops rush into the plague plague area of Qinghai Plateau to popularize the knowledge of prevention and vaccination, find out the characteristics of the spread of plague rapidly, and take a series of precautionary measures in time is extremely effective.