从尼日利亚卡杜纳州富拉尼定居牛群的新鲜牛奶中分离出的金黄色葡萄球菌的抗生素耐药性

G. Umaru, J. K. P. Kwaga, M. Bello, M. Raji, Y. S. Maitala
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引用次数: 20

摘要

从卡杜纳州定居的富拉尼牛群中收集了360个新鲜牛奶样本,并检查了金黄色葡萄球菌及其抗生素耐药性。金黄色葡萄球菌阳性55份(15.3%)。金黄色葡萄球菌(S. aureus)的出现具有统计学意义(所有耐药菌株的p256 μg在整个长度上没有抑制区,MIC大于试纸上的最高值(256)。多重耐药指标显示,96.4%的金黄色葡萄球菌对3种及以上抗生素耐药。研究表明,研究地区的牛奶受到动物和人类生物型金黄色葡萄球菌耐药菌株的污染,并可通过食用原料奶和奶制品传播给人类。这可以通过改善牛群的一般卫生、适当的管理措施和适当的挤奶卫生来消除。关键词:抗生素耐药性,金黄色葡萄球菌,牛奶,定居富拉尼牛群,MIC,溶血素,卡杜纳州
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Antibiotic resistance of Staphylococcus aureus isolated from fresh cow milk in settled Fulani herds in Kaduna State, Nigeria
Three Hundred and Sixty fresh cow milk samples were collected from settled Fulani herds in Kaduna State and examined for S. aureus and their antibiotic resistance. Fifty five samples (15.3%) were positive for S. aureus . The occurrence of S. aureus was statistically significant (P 256 μg for all resistant strains showed no zone of inhibition along the entire length and MIC was read as greater than the highest value on the strip (256). The multiple drug resistance indices revealed that 96.4% of the S. aureus strains were resistant to 3 or more antibiotics tested. The study demonstrated that cow milk in the study areas are contaminated with resistant strains of S. aureus of animal and human biotypes and can serve as means of spread to humans through the consumption of raw milk and milk products. This can be eliminated through improving the general herd hygiene, proper management practices and proper milking hygiene. Keywords: antibiotic resistance, Staphylococcus aureus, cow milk, settled Fulani herds, MIC, Haemolysin, Kaduna State
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