World's Best Scientists 2026 revealed!
John M. Fairbrother

John M. Fairbrother

D-Index & Metrics

Microbiology

D-Index
50
Citations
10273
World Ranking
4426
National Ranking
124

John M. Fairbrother 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 John M. Fairbrother 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: 168 publications — 35th percentile

35% of scientists in this discipline score the same or lower.

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

John M. Fairbrother 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 John M. Fairbrother 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: 50 D-Index — 21st percentile

21% of scientists in this discipline score the same or lower.

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

Overview

John M. Fairbrother is affiliated with the University of Montreal in Canada. Their research primarily spans the fields of Biochemistry, Genetics and Molecular Biology, with a significant focus on Molecular Medicine, Endocrinology, Pollution, Ecology, and Food Science.

The main topics explored in Fairbrother's work include:

  • Antibiotic Resistance in Bacteria
  • Escherichia coli research studies
  • Pharmaceutical and Antibiotic Environmental Impacts
  • Bacteriophages and microbial interactions
  • Salmonella and Campylobacter epidemiology
  • Microbial infections and disease research
  • Animal Behavior and Welfare Studies

Their publication record includes contributions to several frequent venues, including:

  • Frontiers in Veterinary Science
  • Journal of Dairy Science
  • Pathogens
  • Microorganisms
  • Journal of Animal Science

Among recent papers authored or co-authored by Fairbrother are:

  • Prevalence of Antimicrobial Resistance and Characteristics of Escherichia coli Isolates From Fecal and Manure Pit Samples on Dairy Farms in the Province of Québec, Canada, 2021, Frontiers in Veterinary Science
  • Exploring Extended-Spectrum Beta-Lactamase (ESBL)-Producing Escherichia coli in Food-Producing Animals and Animal-Derived Foods, 2024, Pathogens
  • High Risk Clone: A Proposal of Criteria Adapted to the One Health Context with Application to Enterotoxigenic Escherichia coli in the Pig Population, 2021, Antibiotics
  • Description of Antimicrobial-Resistant Escherichia coli and Their Dissemination Mechanisms on Dairy Farms, 2023, Veterinary Sciences
  • Spread of multidrug-resistant IncHI1 plasmids carrying ESBL gene blaCTX-M-1 and metabolism operon of prebiotic oligosaccharides in commensal Escherichia coli from healthy horses, France, 2020, International Journal of Antimicrobial Agents

Frequent collaborators in Fairbrother's research include:

  • Maud de Lagarde
  • David Francoz
  • Simon Dufour
  • Marie Archambault
  • Hélène Lardé

Best Publications

  • Escherichia coli in postweaning diarrhea in pigs: an update on bacterial types, pathogenesis, and prevention strategies.

    John M. Fairbrother;Éric Nadeau;Carlton L. Gyles

  • AVIAN PATHOGENIC ESCHERICHIA COLI (APEC)

    Maryvonne Dho-Moulin;John Morris Fairbrother

  • Post weaning diarrhea in pigs: risk factors and non‑colistin‑based control strategies

    Mohamed Rhouma;John Morris Fairbrother;Francis Beaudry;Ann Letellier

  • Antimicrobial Resistance Genes in Enterotoxigenic Escherichia coli O149:K91 Isolates Obtained over a 23-Year Period from Pigs

    Christine Maynard;John M. Fairbrother;Sadjia Bekal;François Sanschagrin

  • Relationship between the Tsh autotransporter and pathogenicity of avian Escherichia coli and localization and analysis of the Tsh genetic region.

    Charles M. Dozois;Maryvonne Dho-Moulin;Annie Brée;John M. Fairbrother

  • Rapid Identification of Escherichia coli Pathotypes by Virulence Gene Detection with DNA Microarrays

    Sadjia Bekal;Roland Brousseau;Luke Masson;Gabrielle Prefontaine

  • Role of Virulence Factors in Resistance of Avian Pathogenic Escherichia coli to Serum and in Pathogenicity

    Melha Mellata;Maryvonne Dho-Moulin;Charles M. Dozois;Roy Curtiss

  • Mycotoxin Fumonisin B1 Increases Intestinal Colonization by Pathogenic Escherichia coli in Pigs

    Isabelle P. Oswald;Clarisse Desautels;Joëlle Laffitte;Sylvie Fournout;Sylvie Fournout

  • Occurrence of virulence and antimicrobial resistance genes in Escherichia coli isolates from different aquatic ecosystems within the St. Clair River and Detroit River areas.

    Katia Hamelin;Katia Hamelin;Guillaume Bruant;Abdel El-Shaarawi;Stephen Hill

  • Evaluation of Escherichia coli isolates from healthy chickens to determine their potential risk to poultry and human health

    Zachary R. Stromberg;James R. Johnson;John M. Fairbrother;Jacquelyn Kilbourne

  • Isolation and Association of Escherichia Coli AIDA-I/STb, Rather than EAST1 Pathotype, with Diarrhea in Piglets and Antibiotic Sensitivity of Isolates:

    Musangu Ngeleka;Jane Pritchard;Greg Appleyard;Dorothy M. Middleton

  • Role of Avian Pathogenic Escherichia coli Virulence Factors in Bacterial Interaction with Chicken Heterophils and Macrophages

    Melha Mellata;Maryvonne Dho-Moulin;Charles M. Dozois;Roy Curtiss

  • pap-and pil-related DNA sequences and other virulence determinants associated with Escherichia coli isolated from septicemic chickens and turkeys.

    C M Dozois;J M Fairbrother;J Harel;M Bossé

  • Presentation of postweaning Escherichia coli diarrhea in southern Ontario, prevalence of hemolytic E. coli serogroups involved, and their antimicrobial resistance patterns.

    Rocio Amezcua;Robert M. Friendship;Catherine E. Dewey;Carlton Gyles

  • Administration of Pediococcus acidilactici or Saccharomyces cerevisiae boulardii modulates development of porcine mucosal immunity and reduces intestinal bacterial translocation after Escherichia coli challenge.

    M Lessard;M Dupuis;N Gagnon;E Nadeau

  • Characterization of the novel factor paa involved in the early steps of the adhesion mechanism of attaching and effacing Escherichia coli.

    Isabelle Batisson;Marie-Pierre Guimond;Francis Girard;Hongyan An

  • Escherichia coli: on-farm contamination of animals.

    J M Fairbrother;E Nadeau

  • Localization of the in vivo expression of P and F1 fimbriae in chickens experimentally inoculated with pathogenic Escherichia coli.

    Seyed Ali Pourbakhsh;Maryvonne Dho-Moulin;Annie Brée;Clarisse Desautels

  • A reverse transcription-polymerase chain reaction method to analyze porcine cytokine gene expression

    Charles M. Dozois;Eric Oswald;Nadine Gautier;Jean-Paul Serthelon

  • A virulence and antimicrobial resistance DNA microarray detects a high frequency of virulence genes in Escherichia coli isolates from Great Lakes recreational waters.

    Katia Hamelin;Katia Hamelin;Guillaume Bruant;Abdel El-Shaarawi;Stephen Hill

Frequent Co-Authors

Josée Harel
Josée Harel University of Montreal
Mario Jacques
Mario Jacques University of Montreal
Charles M. Dozois
Charles M. Dozois Institut National de la Recherche Scientifique
Eric Oswald
Eric Oswald Federal University of Toulouse Midi-Pyrénées
Isabelle P. Oswald
Isabelle P. Oswald Federal University of Toulouse Midi-Pyrénées
Roland Brousseau
Roland Brousseau National Research Council Canada
Luke Masson
Luke Masson National Academies of Sciences, Engineering, and Medicine
Roy Curtiss
Roy Curtiss University of Florida
Carlton L. Gyles
Carlton L. Gyles University of Guelph
Darren J. Trott
Darren J. Trott University of Adelaide

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