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Abstract

We evaluated a widely used culture-based method for detection of livestock-associated meticillin-resistant (LA-MRSA) in samples collected from pigs and the environment inside pig stables in Denmark and Norway. Selective enrichment in tryptic soy broth containing cefoxitin and aztreonam led to a high ratio of false-negative results (26%; 57/221). On this basis, we recommend reconsidering the use of selective enrichment for detection of LA-MRSA in animal and environmental samples.

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/content/10.2807/1560-7917.ES.2017.22.28.30573
2017-07-13
2017-11-19
http://instance.metastore.ingenta.com/content/10.2807/1560-7917.ES.2017.22.28.30573
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