Analysis of human brucellosis surveillance in Weinan city of Shaanxi province in 2009
10.3760/cma.j.issn.1000-4955.2011.02.028
- VernacularTitle:2009年陕西省渭南市人间布鲁杆菌病监测结果分析
- Author:
Guang-de, LI
;
Xing-you, HOU
;
Hui-lan, QIAN
;
Xin-gui, ZHANG
;
Min, ZHOU
;
Shi-hong, GUO
- Publication Type:Journal Article
- Keywords:
Brucellosis;
Serologic tests;
Data collection D01:10.3760/cma.j.issn.1000-4955.2011.02.028
- From:Chinese Journal of Endemiology
2011;30(2):205-207
- CountryChina
- Language:Chinese
-
Abstract:
Objective To survey and analyze characteristics of brucellosis epidemic in Weinan city of Shaanxi province for the purpose of setting up prevention and control measures for the disease. Methods According to "The Executing Plan for the Work of Surveying Brucellosis Disease in Shaanxi Province", 35 villages(towns) of designated monitoring locations and 24 villages (towns) of randomized monitoring locations in five countries of Weinan were chosen to survey brucellosis disease. The five countries were Chengcheng, Dali, Heyang, Tongguan and Hancheng. High risk populations with a history of contacting livestock and livestock products aged between 7 and 60 underwent clinical and serology examination[rose bengal plate agglutination test(RBPT) and standard tube agglutination test(SAT)]. All manipulation methods and judging standards were in accord with the "Diagnostic Standard for Brucellosis" (WS 269-2007). Results In the designated monitoring location, a total of 8664 people at high risk were investigated, among whom 1407 people were tested by RBPT test and 27 people were positive,the positive rate was 1.92%(27/1407); 27 people were tested by SAT test and 27 people were positive, the positive rate was 100% (27/27); 25 people were diagnosed and the diagnosis rate was 92.59%(25/27). In the randomized monitoring location, a total of 3464 people at high risk were investigated, among whom 411 people were tested by RBPT test and 3 people were positive, the positive rate was 0.73%(3/411 ), 3 people were tested by SAT test which were all positive and made a definite diagnosis. Twenty-eight new cases were made a definite diagnosis and its incidence was 2.06 in a hundred thousand(28/1 361 618). Conclusions The infection of human brucellosis in Weinan city stays at higher level. The governments should increase input for the monitoring,investigating and disinfecting to prevent the disease from increasing and outspreading.
