ArticleGut pathogens2021
Prevalence, antimicrobial susceptibility and virulence gene profiles of Arcobacter species isolated from human stool samples, foods of animal origin, ready-to-eat salad mixes and environmental water.
Article in Gut pathogens, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.
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15 citing papers in PubMed, 31 citations in OpenAlex.
- Identification of biofilm-associated genes inBiofilm · 2026Article
- Evaluation of agar dilution as an alternative method for antimicrobial susceptibility testing and tentative ECOFF determination for Arcobacter butzleri.Scientific reports · 2025Article
- Pathogenicity of Arcobacter cryaerophilus in two human intestinal cell lines.Gut pathogens · 2025Article
- Arcobacter species isolated from human stool samples, animal products, ready-to-eat salad mixes, and ambient water: prevalence, antimicrobial susceptibility, and virulence gene profiles.BMC infectious diseases · 2024Article
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- Widespread Multidrug Resistance ofAntibiotics (Basel, Switzerland) · 2023Article
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- Antibiotic Resistance in Selected Emerging Bacterial Foodborne Pathogens-An Issue of Concern?Antibiotics (Basel, Switzerland) · 2023Review
- First report ofJournal of advanced veterinary and animal research · 2023Article
- Recent advances of Au@Ag core-shell SERS-based biosensors.Exploration (Beijing, China) · 2023Review
- A longitudinal study to examine the influence of farming practices and environmental factors on pathogen prevalence using structural equation modeling.Frontiers in microbiology · 2023Article
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- Species classification and novel plasmid identifications inFrontiers in microbiology · 2022Article
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Authors and funding
7 authors at 2 institutions in 2 countries.
Funding
Abstract
backgroundMembers of the genus Arcobacter are considered as emerging zoonotic food and waterborne pathogens that cause gastroenteritis and bacteremia in humans. However, the potential risk that Arcobacter species pose to public health remains unassessed in various countries, including Baltic states. Therefore, the aim of this study was to determine the prevalence, antimicrobial susceptibility and presence of putative virulence genes of Arcobacter isolates recovered from humans, food products and environmental water in Lithuania.
resultsA total of 1862 samples were collected and examined from 2018 to 2020 in the city of Kaunas. Overall, 11.2% (n = 208) of the samples were positive for the presence of Arcobacter spp. The highest prevalence was detected in chicken meat (36%), followed by environmental water (28.1%), raw cow milk (25%), ready-to-eat salad mixes (7.1%) and human stool (1.7%). A. butzleri was the most frequently isolated species (n = 192; 92.3%), followed by A. cryaerophilus (n = 16; 7.7%). Arcobacter spp. antimicrobial susceptibility testing revealed unimodally distributed aggregated minimal inhibitory concentrations (MICs) for gentamicin, tetracycline, ciprofloxacin, ampicillin and erythromycin. However, a bimodal distribution for azithromycin was found with 96.2% of determined MICs above the epidemiological cut-off value (ECOFF) defined for Campylobacter jejuni (0.25 µg/ml). Majority of the Arcobacter isolates (n = 187; 89.9%) showed high susceptibility to ciprofloxacin with MICs below or equal to the ECOFF value of 0.5 µg/ml. The putative virulence genes cadF (100%), ciaB (100%), cj1349 (99%), tlyA (99%), mviN (97.9%) and pldA (95.8%) were the predominant genes detected among A. butzleri isolates. In contrast, the mviN and ciaB genes were present in all, whereas cj1349 (12.5%), tlyA (25%) and hecA (12.5%) were only detected in few A. cryaerophilus isolates.
conclusionsOur results demonstrate that food products and environmental water in Lithuania are frequently contaminated with Arcobacter spp. that carry multiple putative virulence genes. Furthermore, A. butzleri were isolated from 1.7% of inpatients. Fluoroquinolones and aminoglycosides were found to be more effective against Arcobacter in comparison to other antimicrobial agents. However, further studies are needed to determine the pathogenic mechanisms and factors that facilitate the spread of Arcobacter infections.
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