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目的探讨家鼠型鼠疫鼠间疫情的主要发现途径。方法通过对1999～2004年云南省捕获鼠及自毙鼠有关资料的比较以及对其不同地区和不同年份自毙鼠报告情况的比较,查明鼠间鼠疫疫点的发现途径。结果1999～2004年云南省家鼠型鼠疫所有鼠间疫点通过自毙鼠检测发现者占89.6%,通过捕获鼠检测发现的仅占10.4%。人间鼠疫病例多的县(市)和病例多的年份自毙鼠报告率显著低于病例少的县(市)和年份。结论1999～2004年云南省家鼠型鼠疫鼠间疫点主要是通过自毙鼠检测发现的,自毙鼠报告是发现鼠间疫情的主要手段。
Objective To explore the main ways of discovering the outbreaks of house mouse type mice. Methods By comparing the data of captured rats and self-imminent rats from 1999 to 2004 in Yunnan province and the comparison of their reports from different regions and different years, the way to find the plague foci in mice was investigated. Results From 1999 to 2004, 89.6% of all outbreaks of house mouse plague in Yunnan Province were found by self-excision test, and only 10.4% were found by capture test. The reportable rates of deadly mice in many counties (cities) and cases with many cases of human plague were significantly lower than those of counties (cities) and years with few cases. Conclusion From 1999 to 2004, the outbreak of house-mouse-type plague in Yunnan Province was mainly detected by self-immigrant mice. The report of self-immigrant mice was the main method to find out the epidemic in mice.