Genomic characterisation of Campylobacter jejuni Cj26: A high-level ciprofloxacin/erythromycin-resistant strain isolated from a poultry carcass in southern Brazil.

Objectives: The draft genome sequence of Campylobacter jejuni (Cj26) was analysed to investigate genetic mechanisms of antimicrobial resistance, virulence-associated genes, and phylogenetic context.

Methods: Antimicrobial resistance was assessed by agar dilution and disk diffusion. Cj26 was sequenced using NovaSeq 6000 technology.

SVR-flaA typing of erythromycin- and ciprofloxacin-resistant Campylobacter jejuni strains isolated from poultry slaughterhouses in southern Brazil.

The emergence of fluoroquinolone and macrolide resistance in C. jejuni, a recognized zoonotic pathogen, has increased worldwide. This study aimed to investigate phenotypic resistance to ciprofloxacin and erythromycin, the molecular mechanisms involved, and the strain of C.

Molecular markers associated with antimicrobial resistance and genotypes of Campylobacter jejuni and Campylobacter coli isolated from broiler and swine flocks in southeast Brazil.

This study aimed to identify molecular markers associated with antimicrobial resistance and genotype isolates of Campylobacter spp. from broiler and swine flocks due to its importance to one-health. C.

Virulence-Associated Genes and Antimicrobial Resistance of Isolates from Animal, Food, and Human Sources in Brazil.

Aeromonads are natural inhabitants of aquatic environments and may be associated with various human or animal diseases. Its pathogenicity is complex and multifactorial and is associated with many virulence factors. In this study, 110 selected isolates isolated from food, animals, and human clinical material from 2010 to 2015 were analyzed.