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Article

Recurrent and sporadic Listeria monocytogenes contamination in alheiras represents considerable diversity, including virulence-attenuated isolates.

Applied and environmental microbiology - 1 Jun 2007

Felício M T S, Hogg T, Gibbs P, Teixeira P, Wiedmann M

Abstract excerpt

Microbiological characterization of alheiras, traditional smoked meat sausages produced in northern Portugal, had previously shown that more than 60% of the lots analyzed were contaminated with Listeria monocytogenes at levels higher than 100 CFU/g. In order to better understand L. monocytogenes contamination patterns in alheiras, we characterized 128 L. monocytogenes isolates from alheiras using a variety of...

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Identifiers

PMID: 17449681
DOI: 10.1128/AEM.02912-06
PMCID: PMC1932748

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

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