World's Best Scientists 2026 revealed!
Award Badge
Microbiology
Ireland
2026

D-Index & Metrics

Microbiology

D-Index
85
Citations
22657
World Ranking
891
National Ranking
7

Séamus Fanning publication distribution in Microbiology in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Microbiology in 2026. The highlighted bar marks where Séamus Fanning sits on this spectrum.

55–64 publications: 8 scientists 65–74 publications: 29 scientists 75–84 publications: 55 scientists 85–94 publications: 112 scientists 95–104 publications: 137 scientists 105–114 publications: 190 scientists 115–124 publications: 235 scientists 125–134 publications: 234 scientists 135–144 publications: 288 scientists 145–154 publications: 264 scientists 155–164 publications: 264 scientists 165–174 publications: 253 scientists 175–184 publications: 276 scientists 185–194 publications: 190 scientists 195–204 publications: 233 scientists 205–214 publications: 207 scientists 215–224 publications: 198 scientists 225–234 publications: 155 scientists 235–244 publications: 161 scientists 245–254 publications: 160 scientists 255–264 publications: 146 scientists 265–274 publications: 139 scientists 275–284 publications: 148 scientists 285–294 publications: 115 scientists 295–304 publications: 96 scientists 305–314 publications: 88 scientists 315–324 publications: 106 scientists 325–334 publications: 65 scientists 335–344 publications: 76 scientists 345–354 publications: 64 scientists 355–364 publications: 62 scientists 365–374 publications: 65 scientists 375–384 publications: 61 scientists 385–394 publications: 34 scientists 395–404 publications: 44 scientists 405–414 publications: 36 scientists 415–424 publications: 35 scientists 425–434 publications: 29 scientists 435–444 publications: 33 scientists 445–454 publications: 34 scientists 455–464 publications: 25 scientists 465–474 publications: 26 scientists 475–484 publications: 20 scientists 485–494 publications: 19 scientists 495–504 publications: 16 scientists 505–514 publications: 17 scientists 515–524 publications: 23 scientists 525–534 publications: 14 scientists 535–544 publications: 14 scientists 545–554 publications: 18 scientists 555–564 publications: 12 scientists 565–574 publications: 7 scientists 575–584 publications: 9 scientists 585–594 publications: 9 scientists 595–604 publications: 9 scientists 605–614 publications: 7 scientists 615–624 publications: 9 scientists 625–634 publications: 7 scientists 635–644 publications: 4 scientists 645–654 publications: 5 scientists 655–664 publications: 6 scientists 665–674 publications: 7 scientists 675–678 publications: 3 scientists 679+ publications: 99 scientists
55 publications 679+

This scientist: 460 publications — 93rd percentile

93% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 679 publications or more.

Séamus Fanning D-index placement in Microbiology in 2026

The chart shows the D-index (discipline H-index) distribution of Microbiology scientists ranked by Research.com in 2026. The highlighted bar marks where Séamus Fanning sits on this spectrum.

40 D-Index: 30 scientists 41 D-Index: 86 scientists 42 D-Index: 90 scientists 43 D-Index: 117 scientists 44 D-Index: 122 scientists 45 D-Index: 123 scientists 46 D-Index: 108 scientists 47 D-Index: 110 scientists 48 D-Index: 106 scientists 49 D-Index: 109 scientists 50 D-Index: 129 scientists 51 D-Index: 111 scientists 52 D-Index: 116 scientists 53 D-Index: 127 scientists 54 D-Index: 134 scientists 55 D-Index: 134 scientists 56 D-Index: 111 scientists 57 D-Index: 136 scientists 58 D-Index: 162 scientists 59 D-Index: 151 scientists 60 D-Index: 139 scientists 61 D-Index: 122 scientists 62 D-Index: 126 scientists 63 D-Index: 144 scientists 64 D-Index: 109 scientists 65 D-Index: 103 scientists 66 D-Index: 124 scientists 67 D-Index: 112 scientists 68 D-Index: 103 scientists 69 D-Index: 131 scientists 70 D-Index: 93 scientists 71 D-Index: 93 scientists 72 D-Index: 96 scientists 73 D-Index: 92 scientists 74 D-Index: 80 scientists 75 D-Index: 66 scientists 76 D-Index: 87 scientists 77 D-Index: 60 scientists 78 D-Index: 73 scientists 79 D-Index: 59 scientists 80 D-Index: 57 scientists 81 D-Index: 55 scientists 82 D-Index: 47 scientists 83 D-Index: 77 scientists 84 D-Index: 50 scientists 85 D-Index: 45 scientists 86 D-Index: 42 scientists 87 D-Index: 41 scientists 88 D-Index: 32 scientists 89 D-Index: 38 scientists 90 D-Index: 35 scientists 91 D-Index: 34 scientists 92 D-Index: 27 scientists 93 D-Index: 26 scientists 94 D-Index: 33 scientists 95 D-Index: 22 scientists 96 D-Index: 37 scientists 97 D-Index: 22 scientists 98 D-Index: 21 scientists 99 D-Index: 22 scientists 100 D-Index: 30 scientists 101 D-Index: 16 scientists 102 D-Index: 20 scientists 103 D-Index: 17 scientists 104 D-Index: 19 scientists 105 D-Index: 16 scientists 106 D-Index: 19 scientists 107 D-Index: 18 scientists 108 D-Index: 14 scientists 109 D-Index: 10 scientists 110 D-Index: 9 scientists 111 D-Index: 7 scientists 112 D-Index: 11 scientists 113 D-Index: 6 scientists 114 D-Index: 15 scientists 115 D-Index: 10 scientists 116 D-Index: 12 scientists 117 D-Index: 7 scientists 118 D-Index: 10 scientists 119 D-Index: 10 scientists 120 D-Index: 11 scientists 121 D-Index: 2 scientists 122 D-Index: 7 scientists 123 D-Index: 12 scientists 124 D-Index: 5 scientists 125 D-Index: 9 scientists 126 D-Index: 6 scientists 127+ D-Index: 95 scientists
40 D-Index 127+

This scientist: 85 D-Index — 84th percentile

84% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 127 D-Index or more.

Research.com Recognitions

  • 2026 - Research.com Microbiology in Ireland Leader Award
  • 2025 - Research.com Microbiology in Ireland Leader Award

Overview

Séamus Fanning is affiliated with University College Dublin in Ireland. Their research primarily spans the fields of Biochemistry, Genetics and Molecular Biology, Medicine, and Agricultural and Biological Sciences, with a substantial focus on Food Science, Molecular Biology, Infectious Diseases, Endocrinology, and Ecology as subfields of study.

The scientist's recent publications reflect a multidisciplinary approach to microbiology and infectious diseases. Notable papers include:

  • Microbial detection and identification methods: Bench top assays to omics approaches, 2020, published in Comprehensive Reviews in Food Science and Food Safety
  • Whole-genome Sequencing to Track Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) Transmission in Nosocomial Outbreaks, 2020, published in Clinical Infectious Diseases
  • Klebsiella pneumoniae: Prevalence, Reservoirs, Antimicrobial Resistance, Pathogenicity, and Infection: A Hitherto Unrecognized Zoonotic Bacterium, 2020, published in Foodborne Pathogens and Disease
  • Genomic diversity of Salmonella enterica -The UoWUCC 10K genomes project, 2020, published in Wellcome Open Research
  • Genomic diversity of Salmonella enterica -The UoWUCC 10K genomes project, 2021, published in Wellcome Open Research

Their frequent co-authors include Guerrino Macori, Fengqin Li, Scott V. Nguyen, Li Bai, and Angelika Lehner. These collaborations highlight a network of researchers working extensively in related microbiological and epidemiological domains.

Fanning has contributed significantly to several publication venues, with multiple works appearing in:

  • Foodborne Pathogens and Disease
  • Microorganisms
  • Frontiers in Microbiology
  • International Journal of Food Microbiology
  • Microbial Genomics

The core topics of study encompass Salmonella and Campylobacter epidemiology, Antibiotic Resistance in Bacteria, Bacteriophages and microbial interactions, Viral gastroenteritis research and epidemiology, Enterobacteriaceae and Cronobacter Research, Listeria monocytogenes in Food Safety, and Probiotics and Fermented Foods. These areas reflect an emphasis on microbial pathogen tracking, food safety, and antimicrobial resistance mechanisms.

Best Publications

  • Cronobacter gen. nov., a new genus to accommodate the biogroups of Enterobacter sakazakii, and proposal of Cronobacter sakazakii gen. nov., comb. nov., Cronobacter malonaticus sp. nov., Cronobacter turicensis sp. nov., Cronobacter muytjensii sp. nov., Cronobacter dublinensis sp. nov., Cronobacter genomospecies 1, and of three subspecies, Cronobacter dublinensis subsp. dublinensis subsp. nov., Cronobacter dublinensis subsp. lausannensis subsp. nov. and Cronobacter dublinensis subsp. lactaridi subsp. nov.

    Carol Iversen;Niall Mullane;Barbara McCardell;Ben D. Tall

  • Low-water activity foods: increased concern as vehicles of foodborne pathogens

    Larry R. Beuchat;Evangelia Komitopoulou;Harry Beckers;Roy P. Betts

  • Mechanisms of survival, responses and sources of Salmonella in low-moisture environments.

    Sarah Finn;Orla Condell;Peter McClure;Alejandro Amézquita

  • The taxonomy of Enterobacter sakazakii: proposal of a new genus Cronobacter gen. nov. and descriptions of Cronobacter sakazakii comb. nov. Cronobacter sakazakii subsp. sakazakii, comb. nov., Cronobacter sakazakii subsp. malonaticus subsp. nov., Cronobacter turicensis sp. nov., Cronobacter muytjensii sp. nov., Cronobacter dublinensis sp. nov. and Cronobacter genomospecies 1

    Carol Iversen;Carol Iversen;Angelika Lehner;Niall Mullane;Eva Bidlas

  • Cronobacter (Enterobacter sakazakii): An Opportunistic Foodborne Pathogen

    Brendan Healy;Shane Cooney;Stephen O'Brien;Carol Iversen

  • Risk factors for the introduction and within-herd transmission of Mycobacterium avium subspecies paratuberculosis (MAP) infection on 59 Irish dairy herds

    W. Cashman;J. Buckley;T. Quigley;S. Fanning

  • Enterobacter sakazakii: An Emerging Pathogen in Powdered Infant Formula

    D. Drudy;N. R. Mullane;T. Quinn;P. G. Wall

  • The epidemiology of antibiotic resistance in Campylobacter.

    John E. Moore;Mary D. Barton;Iain S. Blair;Deborah Corcoran

  • The ins and outs of RND efflux pumps in Escherichia coli

    João Anes;Matthew P. McCusker;Séamus Fanning;Marta Martins

  • Methicillin-resistant Staphylococcus aureus (MRSA) isolated from animals and veterinary personnel in Ireland.

    R. O’Mahony;Y. Abbott;F.C. Leonard;B.K. Markey

  • A Review on the Applications of Next Generation Sequencing Technologies as Applied to Food-Related Microbiome Studies.

    Yu Cao;Séamus Fanning;Sinéad Proos;Kieran Jordan

  • Toxin A-negative, toxin B-positive Clostridium difficile

    Denise Drudy;Séamus Fanning;Lorraine Kyne

  • Microbial detection and identification methods: Bench top assays to omics approaches.

    Mariateresa Ferone;Aoife Gowen;Séamus Fanning;Amalia G. M. Scannell

  • Mechanisms of fluoroquinolone and macrolide resistance in Campylobacter spp.

    Sophie Payot;Jean-Michel Bolla;Deborah Corcoran;Séamus Fanning

  • Occurrence of Campylobacter in retail foods in Ireland

    P Whyte;K McGill;D Cowley;R.H Madden;R.H Madden

  • Efficacy of Biocides Used in the Modern Food Industry To Control Salmonella enterica, and Links between Biocide Tolerance and Resistance to Clinically Relevant Antimicrobial Compounds

    Orla Condell;Carol Iversen;Carol Iversen;Shane Cooney;Karen A. Power

  • Salmonella-host interactions - modulation of the host innate immune system.

    Daniel Hurley;Matthew P. McCusker;Séamus Fanning;Marta Martins

  • Potential role of non-antibiotics (helper compounds) in the treatment of multidrug-resistant Gram-negative infections: mechanisms for their direct and indirect activities.

    Marta Martins;Sujata G. Dastidar;Seamus Fanning;Jette E. Kristiansen

  • Cronobacter species (formerly known as Enterobacter sakazakii) in powdered infant formula: a review of our current understanding of the biology of this bacterium

    Q.Q. Yan;O. Condell;K. Power;F. Butler

  • Emergence of a globally dominant IncHI1 plasmid type associated with multiple drug resistant typhoid.

    Kathryn E. Holt;Kathryn E. Holt;Minh Duy Phan;Minh Duy Phan;Stephen Baker;Pham Thanh Duy

  • Development and evaluation of rpoB based PCR systems to differentiate the six proposed species within the genus Cronobacter.

    B. Stoop;A. Lehner;C. Iversen;S. Fanning

  • Emergence and control of fluoroquinolone-resistant, toxin A-negative, toxin B-positive Clostridium difficile.

    Denise Drudy;Norma Harnedy;Séamus Fanning;Margaret Hannan

  • Antimicrobial Resistance in Foodborne Pathogens - A Cause for Concern?

    Ciara Walsh;Seamus Fanning

  • Identification of “Cronobacter” spp. (Enterobacter sakazakii)

    Carol Iversen;Carol Iversen;Angelika Lehner;Niall Mullane;John Marugg

  • Application of pulsed-field gel electrophoresis to characterise and trace the prevalence of Enterobacter sakazakii in an infant formula processing facility.

    N.R. Mullane;P. Whyte;P.G. Wall;T. Quinn

  • Antimicrobial resistance and its association with tolerance to heavy metals in agriculture production

    Zhongyi Yu;Lynda Gunn;Patrick Wall;Séamus Fanning

  • Prevalence and Characterization of Staphylococcus aureus Cultured From Raw Milk Taken From Dairy Cows With Mastitis in Beijing, China.

    Wei Wang;Xiaohui Lin;Tao Jiang;Zixin Peng

  • Characterisation and transferability of antibiotic resistance genes from lactic acid bacteria isolated from Irish pork and beef abattoirs

    Niamh Toomey;Declan Bolton;Séamus Fanning

Frequent Co-Authors

Roger Stephan
Roger Stephan University of Zurich
Marta Martins
Marta Martins Trinity College Dublin
Leonard Amaral
Leonard Amaral Universidade Nova de Lisboa
Angelika Lehner
Angelika Lehner University of Zurich
Miguel Viveiros
Miguel Viveiros Universidade Nova de Lisboa
John E. Moore
John E. Moore Belfast City Hospital
Martin Cormican
Martin Cormican University of Galway
Ben D. Tall
Ben D. Tall US Food and Drug Administration
Jean-Marie Pagès
Jean-Marie Pagès Aix-Marseille University
Stephen J. O'Brien
Stephen J. O'Brien Nova Southeastern University

If you think any of the details on this page are incorrect, let us know.

Report an issue

We appreciate your kind effort to assist us to improve this page, it would be helpful providing us with as much detail as possible in the text box below:

Related Online Degrees & Career Pathways

Pursuing microbiology in the USA opens doors to diverse career paths, many of which can be enhanced through specialized certifications and online degrees. For example, professionals interested in healthcare may explore ccls certification, which prepares individuals to work closely with children in medical settings—an important complementary skill for those involved in pediatric microbiology research or clinical applications.

Additionally, online degree programs can provide flexibility for those facing unique challenges. Students looking for degrees for felons will find carefully curated options that support their educational goals while overcoming past obstacles, making science careers more accessible to a wider population.

For those aiming to combine microbiology with patient care, exploring functional medicine np programs offers a pathway to becoming a nurse practitioner focused on holistic health. This emerging field intersects with microbiology through the study of the microbiome and infectious diseases.

Beyond traditional scientific roles, certifications such as cpc certification salary highlight career opportunities in medical coding and health information management, areas directly connected to microbiology through diagnostic data and medical records.

Best Scientists Citing Séamus Fanning

Trending Scientists

Recently Published Articles