ArticlePoultry science2025
Campylobacter jejuni and Campylobacter coli in broiler chicken livers: High prevalence and surface contamination, but low load in inner tissue.
Article in Poultry science, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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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.
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Who cites it
3 citing papers in PubMed.
- Culture-Based Detection ofFoods (Basel, Switzerland) · 2026Article
- Optimization of Sample Processing for Droplet Digital PCR Quantification ofPathogens (Basel, Switzerland) · 2026Article
- Article
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Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Thermophilic Campylobacter spp. are the main cause of gastrointestinal illness in humans through contaminated food. Poultry and poultry products are the main sources of Campylobacter infection. Epidemiological data on Campylobacter prevalence and load in broiler livers remain limited and its presence in this offal may be associated with the caecal load. Hence, this study aimed to determine the prevalence and levels of Campylobacter in chicken livers, both from the surface and inner tissue, compared with that of caeca, by sampling 56 flocks from two slaughterhouses in Spain. Three carcasses per flock were randomly collected during evisceration (n = 168 livers and caecal contents). Overall Campylobacter prevalence was 57.1 % in caecal samples, 77.9 % in surface liver samples and 35.7 % in the inner tissue liver. C. jejuni was the most common species in all sample types and coinfections with C. coli were more prevalent in livers than in the caeca samples. However, there was no relationship between Campylobacter species (C. jejuni, C. coli) and sample type (P > 0.05). The data highlights the role of chicken offal as a potential source of human campylobacteriosis, particularly because of the high Campylobacter load (>10
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