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Article

Prevalence of beta-lactam drug-resistance genes in commensal <i>Escherichia coli</i> contaminating ready-to-eat lettuce

2019-10-30

Abstract excerpt

<h4>ABSTRACT</h4> The objective of this study was to evaluate the prevalence of antibiotic resistance and beta-lactam drug resistance genes in Escherichia coli isolated from ready-to-eat lettuce, obtained from local supermarkets in Northern California. Bags of lettuce were purchased from 4 chain supermarkets during three different periods—Oct 2018–Jan 2019, Feb 2019–Apr 2019 and May 2019–July 2019. From 91 packa...

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Literature Corpus work
e5f4d899-bb9f-5222-9ddf-23cdb901100d
DOI
10.1101/824516
Open publication

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Prevalence of beta-lactam drug-resistance genes in commensal <i>Escherichia coli</i> contaminating ready-to-eat lettuceDOI 10.1101/824516
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