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Seroprevalence and risk factors for brucellosis in cattle in selected districts of Jimma zone, Ethiopia

机译:埃塞俄比亚吉马地区某些地区的牛血清阳性率和布鲁氏菌病危险因素

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A cross-sectional study was carried out in Jimma town and Chora Botor district of Jimma zone from February 2014 to May 2014 to determine seroprevalence and risk factors of brucellosis in cattle. A total of 348 blood samples (174 each from zebu and crossbreed) were collected. The sera were separated and screened by Rose Bengal plate test (RBPT), and positive sera were retested by complement fixation test (CFT) for confirmation. The overall seroprevalence of bovine brucellosis was 1.4 and 0.3 % as tested by RBPT and CFT, respectively. The seroprevalence of bovine brucellosis in indigenous and crossbreed cattle was 1.1 and 0.6 % and 1.7 and 0 % using RBPT and CFT, respectively. Retained fetal membrane was the only risk factor found to be significantly associated with seropositivity of brucellosis in this study (p = 0.019). The overall seroprevalence of brucellosis was very low. However, due to the zoonotic and economic importance of the disease, prevention and control measures are required to stop further spread of the disease. To effectively implement this, the One Health (OH) is the most constructive approach we recommend.
机译:2014年2月至2014年5月,在吉马地区的吉马镇和Chora Botor区进行了横断面研究,以确定牛的血清阳性率和布鲁氏菌病的危险因素。总共收集了348个血样(每个来自zebu和杂种的174个)。分离血清并通过Rose Bengal平板试验(RBPT)进行筛选,阳性血清通过补体固定试验(CFT)进行重新测试以进行确认。通过RBPT和CFT测试,牛布鲁氏菌病的总体血清阳性率分别为1.4%和0.3%。使用RBPT和CFT,在本地和杂种牛中牛布鲁氏菌病的血清阳性率分别为1.1%和0.6%,1.7%和0%。在这项研究中,保留的胎膜是与布鲁氏菌病血清阳性呈显着关联的唯一危险因素(p = 0.019)。布氏杆菌病的总体血清阳性率很低。但是,由于该疾病的人畜共患和经济重要性,需要采取预防和控制措施以阻止该疾病的进一步传播。为了有效地实现这一目标,我们建议“最健康”(OH)是最具建设性的方法。

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