Investigation of the prevention and cure of human brucellosis in Zhengzhou from 2002 to 2007
10.3760/cma.j.issn.1000-4955.2009.05.013
- VernacularTitle:2002-2007年郑州市人间布鲁杆菌病防治情况调查
- Author:
Wei, LI
;
Jian-guo, YANG
;
Guo-jun, ZHAI
;
Jian-jun, WEI
;
Xin-rong, LI
;
Ying-huan, ZHANG
;
Ming, ZHAO
;
Ke, LI
- Publication Type:Journal Article
- Keywords:
Brucellosis;
Serologic tests;
Data collection
- From:Chinese Journal of Endemiology
2009;28(5):514-516
- CountryChina
- Language:Chinese
-
Abstract:
Objective To understand the epidemicological condition of human brucellosis in Zhengzhou city to provide scientific evidence for future preventive and control measures. Methods Surveillance on high risk populations were done in the designated monitoring Gongyi City and other randomized monitoring cities or counties (4 or 5 towns or farms were selected in each city or county) during the year from 2002 to 2007. The intradermic allergy test with brucellin were carried out among high risk populations who had been in close touch of domestic animals or their products in those cities, and standard tube agglutination test(SAT) were used for those who had suspected clinic symptom or positive result of intradermie allergy test during 2002 to 2005. The SAT investigations for enterprises of livestock breeding were performed in non-designated monitoring cities. All manipulation methods and judging standards were according to the manual of prevention and treatment for human brucellosis. Results In the designated monitoring city Gongyi from 2002 to 2007, a total of 13 831 people were investigated, among whom 3744 peoples were tested by intradermic allergy test and the positive rate was 1.01%(38/3744). Fifty-four cases were positive in SAT among 2693, and the positive rate of SAT was 2.01%(54/2693). Forty-four new cases were diagnosed. In the 11 non-designated monitoring city from 2002 to 2005, 13 136 persons were treated by intradermic allergy test, the positive rate was 0.62% (82/13 136), among these 1316 persons were treated by SAT and 66 patients were positive. The positive rate was 5.02% (66/1316) from 2002 to 2007. Fifty one new cases were diagnosed. In the enterprises of domestic animals breeding, among 242 and 688 employees were treated by SAT, 17 and 16 patients were positive, the positive rate were 7.02%(17/242) and 5.02%(16/688) in 2006 and 2007, respectively. Conclusions The infection of human brucellosis in Zhengzhou is rising up. The governments at all levels must put large amounts of funds for the monitoring, investigating and disinfecting to prevent the disease from increasing and outspreading.
