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探讨臭与鼠疫动物病的关系。方法：汇集1982—1994年云南西部瑞丽市、陇川县、盈江县和保山市的调查资料，较全面地对臭的相对数量变动及与鼠疫的关系进行比较研究。结果：臭在全境的鼠形动物中占26．07％。在不同县市室内、室外的组成比明显不同。最适分布区是温、湿度较高坝区村庄周围的农田、菜园树灌篱笆带。种群相对数量的季节消长，室内：瑞丽呈马鞍型，陇川和盈江都呈单峰型，保山呈双峰型；室外：4县市均呈单峰型。种群雌体怀孕率在瑞丽是双峰型。臭的鼠疫菌检出率比其它几种家鼠的低。结论：臭是否为云南鼠疫的贮存宿主，有待进一步证实。
To explore the relationship between stink and plague animal diseases. Methods: The survey data collected from 1982 to 1994 in Ruili City, Longchuan County, Yingjiang County and Baoshan City in the west of Yunnan Province were collected to comparatively study the relative quantity change of stink and the relationship with the plague comprehensively. Results: Stinky animals accounted for 26.07% of the whole territory. In different counties and cities, the outdoor composition ratio is obviously different. The most suitable distribution area is the farmland around the villages with high temperature and humidity, and the vegetable garden irrigation fence. Seasonal declines in population relative numbers, indoor: Ruili was saddle type, Longchuan and Yingjiang showed a single peak, Baoshan showed bimodal; outdoor: 4 counties were single peak. The female pregnancy rate in the population is bimodal. Smelly rate of Yersinia pestis is lower than that of other domestic mice. Conclusion: Whether stench is the storage host of plague in Yunnan remains to be confirmed.