Evidence map›Paper›PMID 34424161›Full record

ArticleEmerging infectious diseases2021

Reduction in Antimicrobial Use and Resistance to Salmonella, Campylobacter, and Escherichia coli in Broiler Chickens, Canada, 2013-2019.

Laura Huber, Agnes Agunos, Sheryl P Gow, Carolee A Carson, Thomas P Van Boeckel

Abstract read
In one paragraph

Article in Emerging infectious diseases, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed, 2 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

24 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. WhenPathogens (Basel, Switzerland) · 2025
    Pooled it
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  3. Review
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  6. Antimicrobial resistance prevalence inApplied and environmental microbiology · 2025
    Article
  7. Resistance Mechanisms of Fluoroquinolone inAntibiotics (Basel, Switzerland) · 2025
    Article
  8. Review
  9. Article
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  20. Transcriptional Regulation ofInternational journal of molecular sciences · 2022
    Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Laura Huber
Agnes Agunos
Sheryl P Gow
Carolee A Carson
Thomas P Van Boeckel

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Antimicrobial use contributes to the global rise of antimicrobial resistance (AMR). In 2014, the poultry industry in Canada initiated its Antimicrobial Use Reduction Strategy to mitigate AMR in the poultry sector. We monitored trends in antimicrobial use and AMR of foodborne bacteria (Salmonella, Escherichia coli, and Campylobacter) in broiler chickens during 2013 and 2019. We quantified the effect of antimicrobial use and management factors on AMR by using LASSO regression and generalized mixed-effect models. AMR in broiler chickens declined by 6%-38% after the decrease in prophylactic antimicrobial use. However, the withdrawal of individual compounds, such as cephalosporins and fluoroquinolones, prompted an increase in use of and resistance levels for other drug classes, such as aminoglycosides. Canada's experience with antimicrobial use reduction illustrates the potential for progressive transitions from conventional antimicrobial-dependent broiler production to more sustainable production with respect to antimicrobial use.

Indexed as

Anti-Infective AgentsCampylobacterAnimalsCanadaChickensDrug Resistance, BacterialEscherichia coliSalmonellaAnti-Infective Agentsanimal productionantimicrobial resistanceantimicrobial usebacteriabroiler chickensCampylobacterEscherichia colifoodborne pathogensfood safetySalmonella

Identifiers

PMID34424161
PMCPMC8386787

What OpenQuestion holds

Textmetadata
LicenceCC BY
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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.