Analysis on serology of brucellosis in high exposure population in Yanqing County of Beijing in 2006
- VernacularTitle:2006年北京市延庆县布鲁杆菌病高暴露人群血清学监测结果分析
- Author:
Rui-ping, GAO
;
Ying, XU
- Publication Type:Journal Article
- Keywords:
Brucellosis;
Serology;
Surveillance
- From:Chinese Journal of Endemiology
2008;27(3):305-307
- CountryChina
- Language:Chinese
-
Abstract:
Objective To understand current status of brucellosis infection in both human and animal in Yanqing County to get solid scientific basis for controlling the disease and to prevent the spread of epidemic.Methods Cluster sampling method was used in this survey in stock raisers and ELISA and SAT were performed to inspect serologic antibody of Brucella.At the same time an epidemic investigation was carried out,including the basic personal situation,occupational history,vaccination history,clinical symptom,and so on.Resutls In a total of 216 cow raisers whose blood Was detected,27 cases showed positive in titer test of Brucella antibody with a ratio of 12.50%.However,all the antibody carriers did not have any clinical symptoms.In all 2185 cows that were collected for antibody test,1488 cases had positive serological antibody with a ratio of 68.10%.And all the positive COWS also did not have any clinical symptoms.Conclusions The subclinical infection of brucellosis is rather high in Yanqing County's stock raisers.It is self-protection of the stock raisers,epidemic knowledge propaganda,serological surveillance in human and animal,immunize of healthy cows,and eliminate of diseased cows that are urgent in order to keep the public in health.
