Tijet Nathalie, Richardson David, MacMullin Gregory, Patel Samir N, Melano Roberto G
Public Health Ontario Laboratories, Toronto, Ontario, Canada.
Division of Infectious Diseases, McMaster University, Hamilton, Ontario, Canada Department of Laboratory Medicine, McMaster University, Hamilton, Ontario, Canada Department of Pathology and Molecular Medicine, McMaster University, Hamilton, Ontario, Canada.
Antimicrob Agents Chemother. 2015;59(6):3648-51. doi: 10.1128/AAC.04862-14. Epub 2015 Apr 6.
A male patient was admitted to a community hospital in Ontario, Canada, with an infected sacral ulcer after returning from India, where he was hospitalized. Carbapenem-resistant Escherichia coli (isolated from blood cultures), Enterobacter cloacae, and Providencia stuartii (from urine samples), all positive for bla(NDM-1), were recovered. Comparative NDM-1 plasmid analysis suggests both lateral plasmid transfer and independent acquisition of the bla(NDM-1) gene in these clinical isolates.
一名男性患者从印度住院归来后,因骶骨溃疡感染入住加拿大安大略省的一家社区医院。从其血液培养物中分离出的耐碳青霉烯类大肠杆菌、阴沟肠杆菌以及从尿液样本中分离出的斯氏普罗威登斯菌,均检测出bla(NDM-1)呈阳性。NDM-1质粒比较分析表明,在这些临床分离株中存在质粒横向转移以及bla(NDM-1)基因的独立获得情况。