ArticlePloS one2019
Antimicrobial resistance in Campylobacter jejuni and Campylobacter coli isolated from small poultry flocks in Ontario, Canada: A two-year surveillance study.
Article in PloS one, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.
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26 citing papers in PubMed, 52 citations in OpenAlex.
- Identification of Campylobactercoli as a key pathogen in Jinhua piglet diarrhea and its the probiotic control by Enterococcus faecium.BMC microbiology · 2026Article
- Antibiotic resistance profile of Campylobacter species recovered from some freshwater milieu in the Eastern Cape Province, South Africa.BMC microbiology · 2025Article
- Genotypic and Phenotypic Characterization of Antimicrobial Resistance and Virulence inAntibiotics (Basel, Switzerland) · 2025Article
- Prevalence and Antimicrobial-Resistant Campylobacter jejuni and Campylobacter coli in Free-Range Chickens in Northwest Ethiopia.The American journal of tropical medicine and hygiene · 2025Article
- Distribution of cephalosporin-resistant Campylobacter species isolated from meat sold in Abakaliki, Nigeria.Open veterinary journal · 2025Article
- A Decade of Antimicrobial Resistance in Human and AnimalAntibiotics (Basel, Switzerland) · 2024Review
- Monitoring antimicrobial resistance inEpidemiology and infection · 2024Article
- Antimicrobial Susceptibility Patterns and Genetic Diversity ofMicroorganisms · 2024Article
- First report of phenotypic and genotypic (blaVeterinary world · 2023Article
- Assessing antimicrobial resistance inEpidemiology and infection · 2023Article
- Expression of recombinant Omp18 and MOMP ofVeterinary world · 2023Article
- Nanoparticle-Enabled Combination Therapy Showed Superior Activity against Multi-Drug Resistant Bacterial Pathogens in Comparison to Free Drugs.Nanomaterials (Basel, Switzerland) · 2022Article
- Antibiotic-resistantFrontiers in microbiology · 2022Article
- Prevalence and Antimicrobial Resistance ofInternational journal of microbiology · 2022Article
- Associations between antimicrobial resistance in fecalFrontiers in microbiology · 2022Article
- Differences in Genotype and Antimicrobial Resistance betweenPathogens (Basel, Switzerland) · 2021Article
- Antibiotic Resistance Profile and Multiple Antibiotic Resistance Index ofArchives of Razi Institute · 2021Article
- Demographic, Husbandry, and Biosecurity Factors Associated with the Presence ofPathogens (Basel, Switzerland) · 2021Article
- Association of Antimicrobial Resistance inAntibiotics (Basel, Switzerland) · 2021Article
- Antimicrobial Resistance Profiles and Macrolide Resistance Mechanisms ofMicroorganisms · 2021Article
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Authors and funding
6 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Antimicrobial resistance in Campylobacter, common in poultry, is a global public health issue. The emergence and spread of antimicrobial resistant Campylobacter has been linked to the use of antimicrobials in food animals. Small poultry flocks are becoming increasingly popular not only as a source of food but also as pets, yet not all small flock owners are aware of proper antimicrobial use practices and safe food handling protocols. This trend could contribute to antimicrobial resistance. In order to determine the prevalence of antimicrobial resistance in Campylobacter in small poultry flocks, we analyzed data from birds that had been submitted to a diagnostic laboratory in Ontario between October 2015 and September 2017. A pooled cecal sample was obtained from each submission and cultured for Campylobacter jejuni and Campylobacter coli. Three isolates were recovered from each positive sample and tested for susceptibility to nine antimicrobials using a broth microdilution method. Overall, 176 isolates were recovered (141 chicken, 21 turkey, 6 duck, and 8 game bird). A high frequency of resistance to tetracycline was observed in the C. jejuni isolates from chickens (77%) and turkeys (100%), and in the C. coli isolates from turkeys (50%) and game birds (40%). Campylobacter jejuni isolates had higher odds of resistance to tetracycline (OR = 3.54, P ≤ 0.01) compared to C. coli isolates. Overall, there was a low frequency of resistance to quinolones and a very low frequency of resistance to macrolides. Multidrug resistance was uncommon. The high prevalence of tetracycline resistance emphasizes the importance of prudent antimicrobial use in small flocks. Although low, the presence of resistance to macrolides and quinolones, which are used to treat campylobacteriosis in humans, highlights the need for proper food safety and infection control practices by small flock owners to prevent exposure to antimicrobial resistant Campylobacter.
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