Genomic diversity of antimicrobial-resistant and Shiga toxin gene-harboring non-O157 Escherichia coli from dairy calves.

doi:10.1016/j.jgar.2023.02.022

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Article

Genomic diversity of antimicrobial-resistant and Shiga toxin gene-harboring non-O157 Escherichia coli from dairy calves.

Journal of global antimicrobial resistance - 1 Jun 2023

Salaheen Serajus, Kim Seon Woo, Springer Hayley R, Hovingh Ernest P, Van Kessel Jo Ann S, Haley Bradd J

Abstract excerpt

OBJECTIVES: Shiga toxin-producing Escherichia coli (STEC) are globally significant foodborne pathogens. Dairy calves are a known reservoir of both O157 and non-O157 STEC. The objective of this study was to comprehensively evaluate the genomic attributes, diversity, virulence factors, and antimicrobial resistance gene (ARG) profiles of the STEC from preweaned and postweaned dairy calves in commercial dairy herds....

Topics

Genetic Variation
Shiga-Toxigenic Escherichia coli
Cattle
Animals
Drug Resistance, Bacterial
Virulence Factors
Feces
Phylogeny
Dairying
Disease Reservoirs
Genome, Bacterial
Serogroup

Source

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Identifiers

PMID: 36898633
DOI: 10.1016/j.jgar.2023.02.022

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