Online ISSN: 2149-3189
2015
Monthly
Nicaea Medical Publishing
Türkiye

On the Trail of Foodborne Zoonoses: Bibliometric Map of Salmonellosis Publications in the European Union/European Economic Area Countries

Cemile Uyar, Sevil Alkan
DOI
https://doi.org/10.18621/eurj.1786405
Abstract
Objectives: Salmonella is the second gastrointestinal infection in the European Union and the European Economic Area (EU/EEA). This study aims to identify the academic publications on salmonellosis in EU/EEA countries.
Methods: This study analyses 2,900 articles published in EU/EEA countries between 2000-2025 using Web of Science data. Publications were bibliometrically examined.
Results: Germany (1,390 articles) was the leading contributor, followed by France (996 articles). The thematic focus of the studies was antibiotic resistance (34.5%), molecular characterization of Salmonella enterica serotypes (28%) and outbreak epidemiology (22%). The annual number of publications peaked in 2021 with 144 articles. In terms of cooperation, the United Kingdom and Germany were the leaders. Thematic evolution analysis has shown a significant increase in the terms ‘antimicrobial resistance’ and ‘whole genome sequencing’ since 2015.
Conclusions: This study showed that research is dominated by antibiotic resistance and molecular characterization studies, with Germany leading the publication output.
Keywords
Bibliometric, Publications, Salmonellosis, Salmonella, Bibliometric Analysis, Antimicrobial Resistance, Whole Genome Sequencing, EU/EEA, Foodborne Zoonoses
References

1. European Centre for Disease Prevention and Control (2022) Salmonella Annual Epidemiological Report for 2022. Available at: https://www.ecdc.europa.eu/sites/default/files/documents/SALM_AER_2022_Report.pdf (Accessed: 1 June 2025).

2. Lu J, Wu H, Wu S, et al. Salmonella: Infection mechanism and control strategies. Microbiol Res. 2025;292:128013. doi: 10.1016/j.micres.2024.128013.

3. Gal-Mor O. Persistent Infection and Long-Term Carriage of Typhoidal and Nontyphoidal Salmonellae. Clin Microbiol Rev. 2018;32(1):e00088-18. doi: 10.1128/CMR.00088-18.

4. Dos Santos AMP, Ferrari RG, Conte-Junior CA. Virulence Factors in Salmonella Typhimurium: The Sagacity of a Bacterium. Curr Microbiol. 2019n;76(6):762-773. doi: 10.1007/s00284-018-1510-4.

5. Li Q. Mechanisms for the Invasion and Dissemination of Salmonella. Can J Infect Dis Med Microbiol. 2022;2022:2655801. doi: 10.1155/2022/2655801.

6. LeLièvre V, Besnard A, Schlusselhuber M, Desmasures N, Dalmasso M. Phages for biocontrol in foods: What opportunities for Salmonella sp. control along the dairy food chain? Food Microbiol. 2019;78:89-98. doi: 10.1016/j.fm.2018.10.009.

7. Ehrhardt K, Becker AL, Grassl GA. Determinants of persistent Salmonella infections. Curr Opin Immunol. 2023;82:102306. doi: 10.1016/j.coi.2023.102306.

8. Brown EW, Bell R, Zhang G, et al. Salmonella Genomics in Public Health and Food Safety. EcoSal Plus. 2021 Dec 15;9(2):eESP00082020. doi: 10.1128/ecosalplus.ESP-0008-2020.

9. UK Government. EU countries and the single market. Available at: https://www.gov.uk/eu-eea (Accessed: 1 June 2025).

10. Perianes-Rodriguez A, Waltman L, van Eck NJ. Constructing Bibliometric Networks: A Comparison between Full and Fractional Counting. J Informetr. 2016;10(4):1178-1195. doi: 10.1016/j.joi.2016.10.006.

11. Aria M, Cuccurullo C. Bibliometrix: An R-Tool for Comprehensive Science Mapping Analysis. J Informetr. 2017;11(4):959-975. doi: 10.1016/j.joi.2017.08.007.

12. Coburn B, Grassl GA, Finlay BB. Salmonella, the host and disease: a brief review. Immunol Cell Biol. 2007;85(2):112-118. doi: 10.1038/sj.icb.7100007. Epub 2006 Dec 5.

13. Deng G, Chen X, Shao L, Wu Q, Wang S. Glycosylation in autoimmune diseases: A bibliometric and visualization study. Heliyon. 2024;10(9):e30026. doi: 10.1016/j.heliyon.2024.e30026.

14. Manoj Kumar L, George RJ, P S A. Bibliometric Analysis for Medical Research. Indian J Psychol Med. 2023;45(3):277-282. doi: 10.1177/02537176221103617.

15. Jangid H, Kumar D, Kumar G, Kumar R, Mamidi N. An Emerging Foodborne Pathogen Spotlight: A Bibliometric Analysis and Scholarly Review of Escherichia coli O157 Research. Antibiotics (Basel). 2024;13(1):60. doi: 10.3390/antibiotics13010060.

16. EFSA (European Food Safety Authority). Salmonella. Available at: https://www.efsa.europa.eu/en/topics/topic/salmonella (Accessed: 7 November 2025).

17. GBD 2019 Antimicrobial Resistance Collaborators. Global mortality associated with 33 bacterial pathogens in 2019: a systematic analysis for the Global Burden of Disease Study 2019. Lancet. 2022;400(10369):2221-2248. doi: 10.1016/S0140-6736(22)02185-7.

18. Abdul ME, Pavoni E. Bacillus cereus in food safety: a bibliometric analysis. Front Microbiol. 2025;16:1574802. doi: 10.3389/fmicb.2025.1574802.

19. Sweileh WM, Al-Jabi SW, Sawalha AF, AbuTaha AS, Zyoud SH. Bibliometric analysis of publications on Campylobacter: (2000-2015). J Health Popul Nutr. 2016;35(1):39. doi: 10.1186/s41043-016-0076-7.

20. Kılıç Altun S, Aydemir ME, Alkan S. A global bibliometric analysis of Salmonella Typhi over the past 52 years (1970-2022). J Infect Dev Ctries. 2025;19(5):691-698. doi: 10.3855/jidc.17946.

There are 20 references in total.
How to Cite
1.
Uyar C, Alkan S. On the Trail of Foodborne Zoonoses: Bibliometric Map of Salmonellosis Publications in the European Union/European Economic Area Countries. Eur Res J. 2026;12(1):32-50. doi:10.18621/eurj.1786405
License
Creative Commons License

Copyright (c) 2026 The European Research Journal
This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

View Volume 12 - Issue 1 (January 2026)

Volume 12 - Issue 1 (January 2026)

Article Information

  • File Downloads 121
  • Abstract Views 99
  • Altmetrics
  • Share
Download data is not yet available.