Analysis of plague monitoring results in Zhangye city Gansu province from 1982 to 2011
10.3760/cma.j.issn.1000-4955.2012.05.020
- VernacularTitle:1982-2011年甘肃省张掖市鼠疫监测结果分析
- Author:
Biao, YUAN
;
Xing-Rong, MA
;
Zi-zhou, LIU
;
Bin-guo, RONG
- Publication Type:Journal Article
- Keywords:
Plague;
Epidemiology;
Data collection
- From:Chinese Journal of Endemiology
2012;31(5):548-551
- CountryChina
- Language:Chinese
-
Abstract:
Objective To analyze the monitoring results of human and animal plague in Zhangye city from 1982 to 2011,and further explore the prevention and control policies and measures to control the spread of the disease.Methods The trends of human and animal plague were studied by retrospective survey in Zhangye city.Information of animal and human plague epidemic and prevention and control measures were collcoted and assessed with epidemiology methods,and the density of rodents,the rodents infected with flea,flea index and other indicators were calculated.Results 1982-2011,there were 6 cases of human plague incidence of 6 cases,of which 2 cases cured,4 cases died,the mortality rate was 67％; detection of Yersinia pestis from the captured 5167 animals was 93 strains from 1982 to 2011,the detection rate was 1.80％; 29 840 various vector insects were collected from the body surface of the 5167 animals captured,21 206 hole dries,and three marmot dens.A total of 7050 groups of Marmota parasites and hole stem fleas were inspected,52 strains of Yersinia pestis were isolated,and the average detection rate was 0.74％; 3912 marmot serums were detected,178 were positive,and the positive rate was 4.55％.Conclusions The prevention and control of plague is still very grim in Zhangye city.It is recommended to take publicity,education and active surveillance measures in the future to deal with emergencies and other.
