Detection of Salmonella enterica Isolates Producing CTX-M Cephalosporinase in U.S. Livestock Populations
Author(s) -
Thomas E. Wittum,
Dixie F. Mollenkopf,
Matthew M. Erdman
Publication year - 2012
Publication title -
applied and environmental microbiology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.552
H-Index - 324
eISSN - 1070-6291
pISSN - 0099-2240
DOI - 10.1128/aem.01682-12
Subject(s) - salmonella enterica , salmonella , livestock , biology , plasmid , microbiology and biotechnology , serotype , enterobacteriaceae , virology , veterinary medicine , bacteria , genetics , gene , escherichia coli , ecology , medicine
We report the detection ofSalmonella carryingbla CTX-M in U.S. livestock populations. We identified 12 of 2,034 (0.6%)Salmonella isolates originating from turkeys, horses, and pigs from at least 6 U.S. states, all carryingbla CTX-M-1 , many on a pandemic sequence type 1 IncN plasmid.
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