Evidence map›Paper›PMID 24077703›Full record

ArticleApplied and environmental microbiology2013

Effect of bacteriophage application on Campylobacter jejuni loads in commercial broiler flocks.

Sophie Kittler, Samuel Fischer, Amir Abdulmawjood, Gerhard Glünder, Günter Klein

Abstract read
In one paragraph

Article in Applied and environmental microbiology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 64 papers.

0numbers the graph read from it
0cells of the map it votes in
64citing papers in PubMed
–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

64 citing papers in PubMed.

  1. Review
  2. Article
  3. Review
  4. Broad-spectrum phage cocktail targetingFrontiers in microbiology · 2026
    Article
  5. Review
  6. Article
  7. Consortium ofAntibiotics (Basel, Switzerland) · 2024
    Article
  8. Bacteriophage Therapy in Companion and Farm Animals.Antibiotics (Basel, Switzerland) · 2024
    Review
  9. Article
  10. The current state of phage therapy in livestock and companion animals.Journal of animal science and technology · 2024
    Review
  11. Article
  12. Phage-Based Biosanitation Strategies for Minimizing PersistentAnimals : an open access journal from MDPI · 2023
    Review
  13. Review
  14. Article
  15. Review
  16. Characteristics of a novel temperate bacteriophage against Staphylococcus arlettae (vB_SarS_BM31).International microbiology : the official journal of the Spanish Society for Microbiology · 2023
    Article
  17. Review
  18. Review
  19. Review
  20. Review

4 more citing papers are in PubMed but not listed here.

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.

Sophie KittlerInstitute for Food Quality and Food Safety, University of Veterinary Medicine Hannover, Hannover, Germany.
Samuel Fischer
Amir Abdulmawjood
Gerhard Glünder
Günter Klein

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Campylobacteriosis is the most frequent food-borne human enteritis. The major source for infection with Campylobacter spp. is broiler meat. Risk assessments consider the reduction of Campylobacter in primary production to be most beneficial for human health. The aim of this study was to test the efficacy of a bacteriophage application under commercial conditions which had proved to be effective in previous noncommercial studies under controlled experimental conditions. A phage cocktail for Campylobacter reduction was tested on three commercial broiler farms each with a control and an experimental group. Colonization of Campylobacter was confirmed prior to phage application in fecal samples. Subsequently, a phage cocktail was applied via drinking water in the experimental group (log10 5.8 to 7.5 PFU/bird). One day after phage application, Campylobacter counts of one experimental group were reduced under the detection limit (<50 CFU/g, P=0.0140) in fecal samples. At slaughter, a significant reduction of >log10 3.2 CFU/g cecal content compared to the control was still detected (P=0.0011). No significant reduction was observed in the experimental groups of the other trials. However, a significant drop in cecal Campylobacter counts occurred in a phage-contaminated control. These results suggest that maximum reduction of Campylobacter at the slaughterhouse might be achieved by phage application 1 to 4 days prior to slaughter.

Indexed as

Bacterial LoadBacteriophagesBiological TherapyCampylobacter InfectionsCampylobacter jejuniCarrier StateFecesTreatment Outcome

Identifiers

PMID24077703
PMCPMC3837725

What OpenQuestion holds

Textmetadata
Read underepoch 390

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.