Characterization of Coagulase Negative Staphylococci Isolated from Dairy Goats in Germany

Journal of Animal and Veterinary Advances Pub Date : 2020-05-12 DOI:10.36478/javaa.2020.1.10

A. Ehrenberg, A. Sobiraj, C. Vazquez, A. El-Sayed, M. A. C. Vázquez, M. Zschöck

引用次数: 2

Abstract

: Over 2 years as a part of a surveillance program, 2038 one half milk samples were collected from dairy goats representing 12 German herds. Microbiological investigation of the samples revealed positive bacterial growth in 17.3% of them. Biochemical identification of the field isolates detected Non-Aureus Staphylococci (NAS) in 10.4%, Corynebacteria in 3.2%, Streptococci in 0.8%, S. aureus in 0.7%, other bacteria in 1.0%. Meanwhile, mixed bacterial growth was shown in 2.2% of the samples. To identify the NAS isolates at their species level the detection of their biochemical properties alone using a commercial test kit enabled the correct identification of a randomized selection of the field isolates only in 11.4%. For further identification, a combination of two other identification techniques (antibiotic resistance profiles and molecular assays) was

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德国乳山羊凝固酶阴性葡萄球菌的鉴定

作为监测计划的一部分，在两年多的时间里，从代表12个德国畜群的奶山羊中收集了2038一半的牛奶样本。微生物学调查显示，其中17.3%的样本细菌生长呈阳性。生化鉴定现场分离物检出非金黄色葡萄球菌(NAS) 10.4%，棒状杆菌3.2%，链球菌0.8%，金黄色葡萄球菌0.7%，其他细菌1.0%。同时，2.2%的样品中出现了混合细菌生长。为了在物种水平上鉴定NAS分离株，仅使用商业检测试剂盒检测其生化特性，随机选择的野外分离株的正确鉴定率仅为11.4%。为了进一步鉴定，将另外两种鉴定技术(抗生素耐药谱和分子测定)结合使用

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来源期刊

Journal of Animal and Veterinary Advances 农林科学-兽医学

自引率

0.00%

发文量

审稿时长

1 months

期刊介绍： Journal of Animal Veterinary advances is a peer-reviewed, open-access scientific journal which publishes articles related to experiments, treatment, analysis, biological elements and other methods of research connected with veterinary. JAVA started publishing activity in 2002, since that time is updated twice a month, and is available in online and print formats. The publications are reviewed by Editorial Board in accordance with the standards and novelty of the subject, while strictly following ethical guidelines. Subject areas suitable for publication include, but are not limited to the following fields :: Veterinary science :: Animal husbandry :: Animal nutrition :: Anatomy :: Biological science :: Pathology :: Infectious diseases :: Animal physiology :: Animal breeding :: Animal biotechnology :: Transgenic animal production :: Animal parasitology :: Veterinary medicine :: Animal feed and nutrition :: Equine.