Analysis of monitoring results of plague from 2002 to 2010 in Ejinaqi of Alasham
10.3760/cma.j.issn.1000-4955.2012.05.019
- VernacularTitle:2002-2010年内蒙古阿拉善盟额济纳旗鼠疫监测结果分析
- Author:
Xue-mei, YIN
;
Jian-yun, LI
;
Fang, LIU
- Publication Type:Journal Article
- Keywords:
Plague;
Epidemiologic studies;
Data collection
- From:Chinese Journal of Endemiology
2012;31(5):545-547
- CountryChina
- Language:Chinese
-
Abstract:
Objective To findout the current situation of plague,and the population structure and density distribution of rodent.Methods According to The Plague Monitoring Scheme of Inner Mongolia,we surveyed the surrounding areas of Ceke and Xinximiao.The density of rats was surveyed by one-day bow-clip method and the method of 5 meters clamp law catching rats was used.According to The Plague Diagnostic Criteria(WS 279-2008),the rats and fleas were detected by isolation and culture of Yersinia pestis,the serums of rodent were tested by indirect hemagglutination test.Results From 2002 to 2012,the monitored area was 291 km2.The number of qnadrat in every square kilometers was 118.The number of rodent captured was 1051,the number of Meriones Meridianus was 526,accounting for 50.05％ (526/1051),the number of Euchoreutes Naso was 175,accounting for 16.65％ (175/1051),and the number of Rhombomys Opimus was 154 accounting for 14.65％(154/1051).The average rodent density was 8.91/hm2.Etiology and serological test results were negative,46 groups of 753 fleas were cultured and 154 serum samples were tested.Conclusions There is no epidemic situation of animal plague in this area,but Meriones Meridianus is a dominant rat with high resistant.So,intensive monitoring should be strengthened in this area to prevent the prevalence of rodent and human plague.
