孟加拉国部分选定地区山羊布鲁氏菌病的血清阳性率
Seroprevalence of Brucellosis in goats in some selected areas of Bangladesh.
作者信息
Munsi Md Nuruzzaman, Akther Sonia, Rahman Md Habibur, Hassan Md Zakir, Ali Md Zulfekar, Ershaduzzaman Md
机构信息
Goat and Sheep Production Research Division, Bangladesh Livestock Research Institute, Savar, Dhaka-1341, Bangladesh.
Animal Health Research Division, Bangladesh Livestock Research Institute, Savar, Dhaka-1341, Bangladesh.
出版信息
J Adv Vet Anim Res. 2021 Mar 6;8(1):123-128. doi: 10.5455/javar.2021.h494. eCollection 2021 Mar.
OBJECTIVE
This study aimed to explore the seroprevalence of spp. in goats in some selected areas of Bangladesh.
MATERIALS AND METHODS
This study was conducted in different goat-populated regions of Bangladesh from July 2017 to June 2018. A total of 208 serum samples were randomly collected from goats in Jashore ( = 50), Jhenidah ( = 22), Tangail ( = 40), Savar ( = 46), Thakurgaon ( = 18), and Bandarban ( = 32) areas. The samples were subjected to determine the presence of antibodies against spp. by rose bengal plate test (RBPT) and competitive enzyme-linked immunosorbent assay (c-ELISA).
RESULTS
Overall, the seroprevalence of Brucellosis in goats was 4.33% ( = 9/208) by RBPT and 2.40% ( = 5/208) by c-ELISA. The seroprevalence of brucellosis on the basis of RBPT was 6% (buck: 0%, doe: 6%) in Jashore, 4.5% (buck: 0%, doe: 4.5%) in Jhenidah, 2.5% (buck: 0%, doe: 2.5%) in Tangail, 4.35% (buck: 0%, doe: 4.35%) in Savar, 6.25% (buck: 0%, doe: 6.25%) in Bandarban, and 5.56% (buck: 0%, doe: 5.56%) in Thakurgaon. On the other hand, the seroprevalence of brucellosis by c-ELISA was 4% (buck: 0%, doe: 4%) in Jashore, 4.5% (buck: 0%, doe: 4.5%) in Jhenidah, 3.13% (buck: 0%, doe: 3.13%) in Bandarban, and 5.56% (buck: 0%, doe: 5.56%) in Thakurgaon. Brucellosis was more prevalent ( > 0.001) in does aging 3-4 years.
CONCLUSION
Goats from different areas of Bangladesh are caring antibodies against organisms. Further bacteriological investigations are necessary.
目的
本研究旨在探究孟加拉国某些选定地区山羊中布鲁氏菌属的血清流行率。
材料与方法
本研究于2017年7月至2018年6月在孟加拉国不同的山羊养殖地区进行。从杰索尔（n = 50）、杰尼达（n = 22）、坦盖尔（n = 40）、萨瓦尔（n = 46）、塔库尔冈（n = 18）和班达班（n = 32）地区的山羊中随机采集了总共208份血清样本。通过玫瑰红平板试验（RBPT）和竞争酶联免疫吸附测定（c-ELISA）对样本进行检测，以确定抗布鲁氏菌属抗体的存在情况。
结果
总体而言，通过RBPT检测，山羊布鲁氏菌病的血清流行率为4.33%（n = 9/208），通过c-ELISA检测为2.40%（n = 5/208）。基于RBPT的布鲁氏菌病血清流行率在杰索尔为6%（公羊：0%，母羊：6%），在杰尼达为4.5%（公羊：0%，母羊：4.5%），在坦盖尔为2.5%（公羊：0%，母羊：2.5%），在萨瓦尔为4.35%（公羊：0%，母羊：4.35%），在班达班为6.25%（公羊：0%，母羊：6.25%），在塔库尔冈为5.56%（公羊：0%，母羊：5.56%）。另一方面，通过c-ELISA检测的布鲁氏菌病血清流行率在杰索尔为4%（公羊：0%，母羊：4%），在杰尼达为4.5%（公羊：0%），在班达班为3.13%（公羊：0%，母羊：3.13%），在塔库尔冈为5.56%（公羊：0%，母羊：5.56%）。布鲁氏菌病在3至4岁的母羊中更为普遍（P>0.001）。
结论
来自孟加拉国不同地区的山羊携带抗布鲁氏菌属生物体的抗体。有必要进行进一步的细菌学调查。
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