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目的分析贵州省2013年布鲁杆菌病疫情特征和高危人群感染状况,为预防和控制布鲁杆菌病提供科学依据。方法对2013年贵州省疾病监测信息报告管理系统上报的布鲁杆菌病病例和高危人群监测资料进行统计分析。结果2013年贵州省报告布鲁杆菌病病例30例,发病率为0.0 746/10万,较2012年上升。2013年检测高危人群2 484人,检出血清布病抗体阳性26人,阳性率为1.05%;阳性者男性多于女性,年龄以30~50岁组居多,占感染总数的73.08%;感染者以饲养或接触山羊的人员为主。从布鲁杆菌病病例和抗体阳性者血液中培养分离到布鲁杆菌13株,11株鉴定为羊种3型。结论贵州省布鲁杆菌病发病多为散发,亦有聚集性病例发生,发病有上升趋势。应加大人、畜布鲁杆菌病检测和防控力度,对高危人群加强健康教育,增强自我防护意识,从而控制布鲁杆菌病的发生和流行。
Objective To analyze the epidemic situation of brucellosis in Guizhou Province in 2013 and the infection status of high risk population and provide a scientific basis for the prevention and control of brucellosis. Methods The data of cases of brucellosis reported in Guizhou Disease Surveillance Information Reporting Management System and the monitoring data of high risk population were analyzed by statistical method in 2013. Results In 2013, 30 cases of brucellosis were reported in Guizhou Province, with a prevalence of 0.0746 / 100 000, up from 2012. In 2013, a total of 2 484 people were tested at high risk. 26 were positive for brucellosis and the positive rate was 1.05%. More men than women were found, accounting for 73.08% of the total number of infections, accounting for 73.08% Mainly to keep or contact goats. Brucella was isolated from brucellosis and antibody-positive blood, and 11 strains were identified as breed type 3. Conclusion Brucellosis is mostly distributed in Guizhou province, but also clustered cases occur, and the incidence is on the rise. People, brucellosis detection and prevention and control efforts should be strengthened, to strengthen the health education of high-risk groups and enhance self-protection awareness, and thus control the occurrence and prevalence of brucellosis.