ArticlePoultry science2026
Clonal dissemination of ST19 Salmonella Typhimurium within a Chinese poultry breeding pyramid and One-Health implications.
Article in Poultry science, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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.
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.
Who cites it
1 citing paper in PubMed.
- Integrated genomic and phenotypic characterization of representativeFrontiers in microbiology · 2026Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
8 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Salmonella poses a major threat to global poultry production and food safety. However, the transmission dynamics of Salmonella within poultry breeding hierarchies and their implications for the One Health remain poorly understood. This study bridges this knowledge gap by conducting epidemiological surveillance and genomic analysis of ST19 S. Typhimurium across a poultry breeding chain in China, augmented by comparative genomics of publicly available strains from diverse ecological sources. From 1,047 samples collected in a breeding system in Fujian Province, we recovered 37 ST19 S. Typhimurium isolates. Genomic comparison showed high clonality (≤2 SNPs) across them, revealing clonal dissemination of ST19 S. Typhimurium within flocks in the poultry breeding pyramid. Evolutionary analysis with 845 public Chinese ST19 S. Typhimurium genomes revealed close genetic links between the clone from this study and human clinical strains across multiple regions in China, providing evidence of cross-species transmission between poultry and humans. Furthermore, comparative genomic analysis elucidated the significant role of IncHI2 plasmids in facilitating the dissemination of antimicrobial resistance (AMR). In conclusion, this study underscores the clonal spread of ST19 S. Typhimurium within the poultry breeding pyramid and highlights potential One-Health risks, providing a scientific reference for designing targeted interventions to mitigate Salmonella transmission across poultry production systems and human populations.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
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.