四川省鼠疫防治30年回顾

目的分析四川省1981-2010年鼠疫防治的研究结果,为四川鼠疫防控工作提供对策与依据。方法统计、整理、分析四川省1981-2010年鼠疫相关工作资料,实验方法按照"鼠疫诊断标准"进行。结果通过调查,细菌学检测材料42 429份、分离鼠疫菌183株,鼠疫间接血疑试验血清29 980份、阳性251份,鼠疫放射免疫沉淀试验标本7 611份、阳性79份,鼠疫反向血疑试验检测标本833份、阳性31份,发现染疫动物7种,染疫媒介3种,发现青海田鼠型鼠疫菌和喜马拉雅旱獭型鼠疫菌,鼠疫发生在2县5个乡镇。结论证实了四川鼠疫自然疫源地的存在,发现了青海田鼠疫源地和喜马拉雅旱獭鼠疫自然疫源地。

Review of Plague Control and Prevention in Sichuan Province,1981-2010

Objective To provide strategy for plague prevention and control based on the analysis of plague prevention and control in Sichuan province during 1981-2010.Methods The data of the plague surveillance in Sichuan province during 1981-2010 were collected、arranged and analyzed.Experimental method was accordance with the "diagnostic criteria for plague".Results Totally 42 429 bacteriological materials were tested,183 strains of yersinia pestis were isolated In indirect tests of blood,29 980 suspected plague serum smples were tested,in which 251 were positive.Radioimmunoassay precipitation test showed that 79 in 7 611 samples were positive.Reverse suspected plague detection showed that 31 in 833 were positive.Seven species of infected animals and 3 infected medium were found.The Microtus fuscus and the Marmota himalayana plague bacteria were found.And plague occurred in 5 towns and 2 counties.Conclusion The existence of natural foci of plague in Sichuan was confirmed,and Microtus fuscus plague foci and natural foci of the himalayana marmota were found.