中国媒介生物学及控制杂志 ›› 2016, Vol. 27 ›› Issue (2): 190-193.DOI: 10.11853/j.issn.1003.8280.2016.02.026

• 调查研究 • 上一篇    下一篇

内蒙古地区2001-2013年达乌尔黄鼠鼠疫疫源地疫情分析

韩冰1, 赵钢2, 张忠兵2, 李建云2, 张大禹2   

  1. 1 内蒙古医科大学研究生学院, 呼和浩特 010010;
    2 内蒙古地方病防治研究中心, 呼和浩特 010031
  • 收稿日期:2015-10-15 出版日期:2016-04-20 发布日期:2016-04-20
  • 通讯作者: 张忠兵,Email:zzb668-db@163.com
  • 作者简介:韩冰,女,初级检验师,从事鼠疫防治及研究,Email:657194852@qq.com
  • 基金资助:

    内蒙古自治区自然科学基金(2014BS0808)

The analysis of Spermophilus dauricus plague natural foci in Inner Mongolia during 2001-2013

HAN Bing1, ZHAO Gang2, ZHANG Zhong-bing2, LI Jian-yun2, ZHANG Da-yu2   

  1. 1 Inner Mongolia Medical University Graduate School, Hohhot 010010, Inner Mongolia Autonomous Region, China;
    2 Inner Mongolia Center for Endemic Disease Control and Research
  • Received:2015-10-15 Online:2016-04-20 Published:2016-04-20
  • Supported by:

    Supported by the Natural Science Foundation of Inner Mongolia Autonomous Region of China (No. 2014BS0808)

摘要:

目的 分析2001-2013年内蒙古察哈尔丘陵、松辽平原达乌尔黄鼠鼠疫自然疫源地动物鼠疫流行特点,为鼠疫监测和防治提供科学依据。方法 收集2001-2013年内蒙古达乌尔黄鼠鼠疫自然疫源地各年度鼠疫监测数据,采用描述性流行病学方法分析。结果 2001-2013年,共捕获达乌尔黄鼠18937只,鼠密度为0.88只/hm2;共梳检达乌尔黄鼠38203只,染蚤率为48.60%,获蚤76452匹,蚤指数为2.00;从察哈尔丘陵地区的长爪沙鼠中分离到鼠疫菌1株,间接血凝试验检出达乌尔黄鼠鼠疫F1阳性血清93份。结论 2001-2013年该疫源地未发生人间鼠疫疫情;除2011、2013年外其他年份均有动物间鼠疫疫情,疫源地动物间鼠疫仍活跃。

关键词: 鼠疫, 达乌尔黄鼠, 流行特点

Abstract:

Objective To understand the enzootic plague epidemic characteristics of Inner Mongolia Spermophilus dauricus plague natural foci in the ChaHaEr hill-Song Liao plains during 2001-2013, provided a scientific basis for future plague surveillance and management. Methods Collected plague monitoring data from 2001 to 2013 in the Inner Mongolia S. dauricus plague natural foci, used descriptive epidemiological method to analyze the data. Results From 2001 to 2013, 18 937 S. dauricus were captured, rat density was 0.88; In total 38 203 S. dauricus were combed for fleas, flea infection rate was 48.60%. Together 76 452 fleas were collected, fleas index was 2.00;One strain Yersinia pestis was identified from Meriones unguiculatus and 93 positive serum samples of S. dauricus were detected by IHA from 2001 to 2013. Conclusion Enzootic plague persists in natural foci which is mainly maintained by S. dauricus, while there has been no human cases reported.

Key words: Plague, Spermophilus dauricus, Epidemic characteristics

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