Laboratory of Biotechnology and Sustainable Development of Natural Resources, Polydisciplinary Faculty, Sultan Moulay Slimane University, Bd Ibn Khaldoun, 23000, Beni Mellal, Morocco.
Laboratory of Biodiversity, Ecology and Genome, Centre of Research "Plant and Microbial Biotechnology, Biodiversity and Environment, Faculty of Sciences, University Mohammed V, Rabat, Morocco.
Ecohealth. 2019 Sep;16(3):570-575. doi: 10.1007/s10393-019-01404-8. Epub 2019 Mar 20.
Of 28 non-duplicate isolates of Escherichia coli recovered from yellow-legged Larus michahellis in Morocco, 92.86% were resistant to more than three antibiotics and 71.4% were multidrug resistant. Phylogenetic group A was most predominant (57.14%), followed by B1 (18%), B2 (14.28%) and F (10.71%). One isolate was resistant to ertapenem and contained the bla gene. The plasmid-mediated quinolone resistance determinants were detected in nine isolates (aac(6')-Ib-cr, qnrS1, qnrB1). Thirteen isolates carried one of the Shiga toxin E. coli-associated genes: stx1 (n = 6), stx2 (n = 5) and eae (n = 2) genes. Our data support the idea that gull feces may create potential public health risk.
从摩洛哥黄腿鸥身上分离得到的 28 株非重复大肠杆菌分离株中，92.86%对三种以上抗生素有耐药性，71.4%为多重耐药菌。 phylogenetic group A 最为常见（57.14%），其次是 B1（18%）、B2（14.28%）和 F（10.71%）。有 1 株分离株对厄他培南耐药，且含有 bla 基因。9 株分离株检测到质粒介导的喹诺酮类耐药决定子（aac(6')-Ib-cr、qnrS1、qnrB1）。13 株携带一种志贺毒素大肠杆菌相关基因：stx1（n=6）、stx2（n=5）和 eae（n=2）基因。我们的数据支持海鸥粪便可能带来潜在公共卫生风险的观点。
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