Analvsis of survev results of human brucellosis in Oinghai province from 2006 to 2010
10.3760/cma.j.issn.1000-4955.2012.01.024
- VernacularTitle:2006-2010年青海省人间布鲁杆菌病调查分析
- Author:
Guang, TIAN
;
Gui-ying, HU
;
Chao, LI
;
Li-qing, XU
;
li, MA
;
Zu-yi, LIU
- Publication Type:Journal Article
- Keywords:
Brucellosis;
Epidemiology;
Data collection
- From:Chinese Journal of Endemiology
2012;31(1):88-90
- CountryChina
- Language:Chinese
-
Abstract:
Objective To analyze the epidemiological features and influencing factors of human brucellosis in Qinghai province,and to provide scientific basis for prevention and control of brucellosis.Methods From 2006 to 2010,select the high incidence areas of brucellosis in Qinghai province and five counties(Henan,Dari,Tianjun,Ping'an and Haiyan counties) included in the “Central Subsidies to Local Public Health Special Fund Human Brucellosis Prevention and Control Projects” for the survey point,as well as high-risk employees from Qinghai Biological Pharmaceutical Factory were investigated.Combined with epidemiological questionnaire investigation [done according to the “National Human Brucellosis Surveillance Program(Trial)”],clinical symptoms and signs,confirmed human brucellosis patient were tested by intradermal allergy test,rose bengal plate agglutination test(RBPT) and standard tube agglutination test (SAT),in accordance with “Diagnostic Criteria and Principles of Management of Brucellosis” (GB 15988-1995) and“Diagnostic Criteria for Brucellosis” (WS 269-2007).Results Of 8368 serum samples detected,347 were RBPT positive,and the positive rate was 4.15％;5346 serum samples were tested by SAT,180 were positive,and the positive rate was 3.37％.In June 2009,112 employees in Qinghai Biological Pharmaceutical Factory were investigated on a follow-up survey,83 were RBPT positive,the positive rate was 74.11％; 58 were SAT positive,the positive rate was 51.79％.Eight of them were new cases and 4 were chronic brucellosis.Twenty five new cases were reported between 2006 and 2010.The peak incidence was from March to July.Most of the cases were herdsmen.ConclusionStrengthening animal quarantine,strengthening public education,and improving protection awareness,can effectively control the disease brucellosis.
