1997-2008年四川省鼠疫监测结果分析

Plague Surveillance in Sichuan Province

目的分析四川省1997-2008年鼠疫监测结果,为进一步做好鼠防工作提供对策。方法统计、整理、分析四川省1997-2008年鼠疫监测工作总结资料。结果四川省疫源地面积从1997年的21000km2增加到2007-2008年的25545km2,染疫动物从1997年的2种增加到2007年的9种及蚤类3种,检出鼠疫杆菌144株,鼠疫F1抗体阳性211份。结论鼠疫疫源面积逐渐扩大,染疫动物逐渐增加,提示应高度关注鼠疫监测工作。

Objective To analyze the result of plague surveillance in Sichuan from 1997 to 2008 and provide basis to improve the prevention and control of plague. Methods The data on plague surveillance in Sichuan during this period were analyzed. Results The area of plague foci in Siehuan increased from 21 000 km^2 in 1997 to 25 545 km^2 in 2007/2008. Nine kinds of host animals and 3 kinds of fleas were found in 2007, while 2 kinds of host animals were found in 1997. A total of 144 strains of Bacillus yersini were detected and 211 serum samples were F1 antibody positive. Conclusion Plague loci areas are in expansion gradually, and the host animals are increasing too, which indicted that more attention should paid to plague surveillance.