Abstract
We report the detection of Salmonella carrying bla(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 carrying bla(CTX-M-1), many on a pandemic sequence type 1 IncN plasmid.
Publication types
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Research Support, U.S. Gov't, Non-P.H.S.
MeSH terms
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Animals
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Anti-Bacterial Agents / pharmacology
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Cephalosporinase / genetics
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Cephalosporinase / metabolism*
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Horses
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Livestock / microbiology*
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Microbial Sensitivity Tests
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Plasmids
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Salmonella Infections, Animal / microbiology*
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Salmonella enterica / drug effects
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Salmonella enterica / enzymology*
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Salmonella enterica / genetics
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Salmonella enterica / isolation & purification
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Swine
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Turkeys
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United States
Substances
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Anti-Bacterial Agents
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Cephalosporinase