ArticleBMC microbiology2022
Antimicrobial resistance, virulence genes, and phylogenetic characteristics of pathogenic Escherichia coli isolated from patients and swine suffering from diarrhea.
Article in BMC microbiology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
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12 citing papers in PubMed, 17 citations in OpenAlex.
- Antimicrobial Resistance in Escherichia coli From Diagnostic Fecal and Uterine Samples of Swine in Northern Vietnam.Veterinary medicine and science · 2026Article
- Virulome Landscape of Multidrug-ResistantAntibiotics (Basel, Switzerland) · 2026Article
- Association of DiarrheagenicMicroorganisms · 2025Article
- Whole genome sequencing analysis of enteropathogenicJournal of veterinary science · 2025Article
- Nanocomposites: silver nanoparticles and bacteriocins obtained from lactic acid bacteria against multidrug-resistant Escherichia coli and Staphylococcus aureus.World journal of microbiology & biotechnology · 2024Review
- Epidemiology, Virulence and Antimicrobial Resistance ofMicroorganisms · 2024Article
- Unveiling Antibiotic Resistance, Clonal Diversity, and Biofilm Formation inPathogens (Basel, Switzerland) · 2024Article
- Genetic background of neomycin resistance in clinicalApplied and environmental microbiology · 2023Article
- Effects of Antimicrobial Administration Route on Growth and Antimicrobial Resistance in Weaned Piglets.Animals : an open access journal from MDPI · 2023Article
- Adhesion factors and antimicrobial resistance ofVeterinary world · 2023Article
- Comparative genetic characterization of CMY-2-type beta-lactamase producing pathogenic Escherichia coli isolated from humans and pigs suffering from diarrhea in Korea.Annals of clinical microbiology and antimicrobials · 2023Article
- Virotyping and genetic antimicrobial susceptibility testing of porcine ETEC/STEC strains and associated plasmid types.Frontiers in microbiology · 2023Article
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Authors and funding
3 authors at 1 institution in 1 country.
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No grant is acknowledged in the PubMed record.
Abstract
backgroundEscherichia (E.) coli causes colibacillosis in swine and humans, and is frequently associated with antimicrobial resistance. In this study we aimed to compare antimicrobial resistance, O-serogroups, virulence genes, and multi-locus sequence type of E. coli between isolates from pigs and patients suffering from diarrhea, and the most prevalent pathogenic E. coli strain from swine isolates in Korea.
methodsWe tested 64 and 50 E. coli strains from pigs and patients suffering from diarrhea for antimicrobial susceptibility test, virulence genes, O-serogroups, and multi-locus sequence typing.
resultsWe confirmed that isolates from swine showed significantly higher resistance than from those from patients, especially to fluoroquinolone (ciprofloxacin: 37.5 and 10.0%; norfloxacin: 29.7 and 8.0%, respectively). Stx1 (46.0%) was most frequently detected in patients followed by stx2 (38.0%). There was no significant difference in stx2 (swine: 23.4%, patients: 38.0%). In isolates from patients, O157 (12.0%) was the most prevalent O-serogroup, and two isolates (3.1%) from pigs were confirmed to have O157. Additionally, sequence type (ST) 10 (swine: 6 isolates, patients: 2 isolates) and ST 88 (swine: 2 isolates, patients: 1 isolate) were simultaneously detected.
conclusionsWe found that both isolates from swine and human had the stx2 gene, which could cause severe disease. Moreover, antimicrobial resistance was significantly higher in pigs than in patients. These results suggest that pig could act as a reservoir in human infection and antimicrobial resistance could be transferred to human from pigs.
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