Characterisation of the first CTX-M-10-producing isolate of Salmonella enterica serotype Virchow
نویسندگان
چکیده
منابع مشابه
Rapid Emergence and Clonal Dissemination of CTX-M-15–Producing Salmonella enterica Serotype Virchow, South Korea
The prevalence of cefotaxime-resistant Salmonella enterica serotype Virchow has dramatically increased in South Korea since the first isolation in 2011. Of 68 isolates collected over 10 years, 28 cefotaxime-resistant isolates harbored the bla(CTX-M-15) extended-spectrum β-lactamase gene and were closely related genetically, demonstrating the clonal dissemination of CTX-M-15-producing Salmonella...
متن کاملFirst extended-spectrum-beta-lactamase (CTX-M-15)-producing Salmonella enterica serotype typhimurium isolate identified in Lebanon.
In Salmonella, most extended-spectrum -lactamases (ESBLs) are derivatives of TEM and SHV -lactamase families, although other groups, including PER and CTX-M, have been described recently (1, 2). CTX-M-type ESBLs display levels of resistance to cefotaxime and ceftriaxone significantly higher than those to ceftazidime (2). Since 1995, CTX-M-type ESBLs have disseminated dramatically in several par...
متن کاملSalmonella enterica serotype Virchow: epidemiology, resistance patterns and molecular characterisation of an invasive Salmonella serotype in Israel.
This study outlines the unique epidemiology of Salmonella enterica serotype Virchow in Israel. Between 1997 and 2002, the overall incidence of non-typhoid Salmonella enterica (NTS) decreased from 69.3 to 53.3 infections/100,000 population, but the incidence of S. Virchow increased (from 7.2 to 9.1 infections/100,000). Since 2000, S. Virchow has become the second-ranking NTS isolate, accounting ...
متن کاملFirst human isolate of Salmonella enterica serotype Enteritidis harboring blaCTX-M-14 in South America.
We studied a clinical isolate of Salmonella enterica serotype Enteritidis showing resistance to oxyiminocephalosporins. PCR analysis confirmed the presence of bla(CTX-M-14) linked to IS903 in a 95-kb IncI1 conjugative plasmid. Such a plasmid is maintained on account of the presence of a pndAC addiction system. Multilocus sequence typing (MLST) analysis indicated that the strain belongs to ST11....
متن کاملDetection and characterisation of integrons in Salmonella enterica serotype enteritidis.
Integrons have been widely described among the Enterobacteriaceae including strains of multi-resistant Salmonella enterica serotype Typhimurium DT104; however, information with respect to the presence of integrons among S. enterica serotype Enteritidis strains is limited. Multi-resistant isolates of Enteritidis were screened for the presence of integrons using a PCR protocol. One integron was d...
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ژورنال
عنوان ژورنال: Clinical Microbiology and Infection
سال: 2006
ISSN: 1198-743X
DOI: 10.1111/j.1469-0691.2005.01300.x