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目的了解白银市2013年布鲁氏杆菌病(以下简称布病)发病特征,为制定布病预防和控制措施提供依据。方法对白银市2013年布病监测资料用描述性流行病学方法进行统计分析。结果全年共新发病例103例,发病率5.98/10万;发病高峰在3-7月份;男性发病人数高于女性,男女比例为1∶0.26;年龄主要集中在青壮年,20~59岁患者占79.61%,60岁以上人群占14.56%;职业分布以农民最多,占87.38%;高危人群血清阳性率为8.12%;羊血清阳性率为2.38%,牛血清阳性率为0%。结论羊是白银市布病的主要传染源,做好动物防疫监管,才能从源头控制布病的传播;此外,做好高危人群布病监测,开展布病防治宣传教育,提高自我保护意识,是预防人间布病的主要途径。
Objective To understand the incidence of brucellosis (hereinafter referred to as brucellosis) in Baiyin City in 2013 and provide evidence for the prevention and control of brucellosis. Methods Statistical analysis of epidemiological data of brucellosis in Baiyin City in 2013 was made with descriptive epidemiological method. Results A total of 103 new cases were found in the year, the incidence rate was 5.98 / 100 000; the peak incidence was in March-July; the incidence of males was higher than that of females, the ratio of male to female was 1: 0.26; the age mainly concentrated in young adults, 20-59 years The patients accounted for 79.61% and the population over 60 accounted for 14.56%. The occupational distribution accounted for 87.38% of the total farmers. The seroprevalence of high-risk population was 8.12%. The positive rate of sheep serum was 2.38% and the positive rate of bovine serum was 0%. Conclusion Sheep is the main source of brucellosis in silver city. To do a good job in animal epidemic prevention and supervision, can we control the spread of brucellosis from the source. In addition, we should do the monitoring of brucellosis at high risk, carry out publicity and education on brucellosis prevention and control, and raise awareness of self-protection. The main way to prevent human brucellosis.