Bacterial Infections and Antimicrobial Resistance in Animals

A special issue of Microorganisms (ISSN 2076-2607). This special issue belongs to the section "Veterinary Microbiology".

Deadline for manuscript submissions: 15 June 2024 | Viewed by 590

Special Issue Editor


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Guest Editor
College of Veterinary Medicine, Chungbuk National University, Cheongju 28644, Republic of Korea
Interests: antimicrobial resistance; virulence factors; multiple drug resistance; transmission
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Special Issue Information

Dear Colleagues,

Pathogenic bacteria are an important source of disease that can threaten human and animal health. Among pathogenic bacteria and disease, zoonotic bacteria are very important in One Health. In particular, antimicrobial resistance in pathogenic bacteria is more important than any specific bacterium due to the spread of antibiotic resistance and pathogenic factors. Antimicrobial resistance can lead to failure in the treatment of diseases caused by pathogenic bacteria. Antimicrobial resistance (AMR) is among the severe challenges facing public health this century. This threat is recognized as a global problem that helped to break up the barriers of human settings a long time ago. AMR is reported in all compartments of the ecosystem, and, accordingly with the WHO, CDC and ECDC, continuous surveillance continues to be a powerful tool in the fight against AMR. This Special Issue proposes to build upon one the analysis of pathogenicity and antimicrobial resistance in pathogenic bacteria, through attracting and agglutinating new data, updates, opinions, points of view and scientific perspectives on pathogenic bacteria.

You are invited to submit research articles, review articles, and short communications related to the molecular characteristics, pathogenicity, immunology, and antimicrobial resistance of animal pathogenic bacteria.

Dr. Kwang Won Seo
Guest Editor

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Keywords

  • zoonotic foodborne bacteria
  • salmonellosis
  • antimicrobial resistance
  • virulence gene
  • multiple drug resistance
  • ESBL
  • beta-lactamases
  • PMQR
  • carbapenemases
  • MRSA

Published Papers (1 paper)

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Research

21 pages, 5292 KiB  
Article
Ovine and Caprine Strains of Corynebacterium pseudotuberculosis on Czech Farms—A Comparative Study
by Jirina Markova, Denisa Langova, Vladimir Babak and Iveta Kostovova
Microorganisms 2024, 12(5), 875; https://doi.org/10.3390/microorganisms12050875 (registering DOI) - 27 Apr 2024
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Abstract
Caseous lymphadenitis (CLA) is a worldwide disease of small ruminants caused by Corynebacterium pseudotuberculosis, a facultative intracellular pathogen that is able to survive and multiply in certain white blood cells of the host. In this study, 33 strains of C. pseudotuberculosis were [...] Read more.
Caseous lymphadenitis (CLA) is a worldwide disease of small ruminants caused by Corynebacterium pseudotuberculosis, a facultative intracellular pathogen that is able to survive and multiply in certain white blood cells of the host. In this study, 33 strains of C. pseudotuberculosis were isolated from sheep and goats suffering from CLA on nine farms in the Czech Republic. All these strains were tested for their antibiotic susceptibility, ability to form a biofilm and resistance to the effects of commonly used disinfectant agents. To better understand the virulence of C. pseudotuberculosis, the genomes of strains were sequenced and comparative genomic analysis was performed with another 123 genomes of the same species, including ovis and equi biovars, downloaded from the NCBI. The genetic determinants for the virulence factors responsible for adherence and virulence factors specialized for iron uptake and exotoxin phospholipase D were revealed in every analyzed genome. Carbohydrate-Active Enzymes were compared, revealing the presence of genetic determinants encoding exo-α-sialidase (GH33) and the CP40 protein in most of the analyzed genomes. Thirty-three Czech strains of C. pseudotuberculosis were identified as the biovar ovis on the basis of comparative genome analysis. All the compared genomes of the biovar ovis strains were highly similar regardless of their country of origin or host, reflecting their clonal behavior. Full article
(This article belongs to the Special Issue Bacterial Infections and Antimicrobial Resistance in Animals)
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