多种耐药细菌在患有呼吸道疾病的中对动物传播的相关性
Ahmed Samir1, Tarek Mosallam2, Hassan Aboul-Ella1
1Department of Microbiology, Faculty of Veterinary Medicine, Cairo University, Cairo, Egypt.
Veterinary research communications
|May 8, 2025
概括
可以在鼻子中携带诸如大肠杆菌和金黄色杆菌之类的多药耐药细菌,从而构成动物传染的风险. 这项研究在患病的中发现了这些耐药细菌,突出显示了可能传染给人类的可能性.
科学领域:
- 兽医微生物学 兽医微生物学
- 动物传播疾病 动物传播疾病
- 抗微生物耐药性 抗微生物耐药性
背景情况:
- 研究往往忽视了的鼻腔的细菌病原体.
- 焦点已经转移到甲研究,使鼻腔运输研究不足.
- 可以携带具有动物性疾病潜力的细菌,这对公众健康构成关注.
研究的目的:
- 为了研究多种耐药性细菌的鼻腔携带,在有呼吸道疾病的中具有动物感染潜力.
- 识别特定的细菌物种及其耐药性基因.
- 评估作为动物传染病原体的水库的风险.
主要方法:
- 从75只患有呼吸道症状的病收集的鼻子抽样.
- 微生物隔离,鉴定和抗微生物敏感性测试.
- 对特定耐药基因 (ESBL,mecA,vanA/vanB) 的分子研究和SCCmec的类型化.
主要成果:
- 已经确定了大肠杆菌 (36%),肺炎菌 (32%),神奇蛋白质 (26.7%) 和金黄色葡萄球菌 (9.3%) 的流行率.
- 在耐药分离物中检测β-乳酸酶基因 (blaTEM,blaSHV,blaCTX-M-15) 和mecA基因.
- 67.1%的分离物显示出多药性耐药性,在Enterococcus faecalis中发现了vanA基因.
结论:
- 患有呼吸道疾病的可以携带多抗药性动物性传染性细菌.
- 这些发现表明在将耐药性病原体传播给人类方面可能发挥作用.
- 需要进一步的研究来了解传播动态和减轻风险.
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