World's Best Scientists 2026 revealed!

D-Index & Metrics

Microbiology

D-Index
66
Citations
15718
World Ranking
2397
National Ranking
84

Hazel M. Mitchell 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 Hazel M. Mitchell 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: 195 publications — 46th percentile

46% of scientists in this discipline score the same or lower.

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

Hazel M. Mitchell 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 Hazel M. Mitchell 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: 66 D-Index — 58th percentile

58% of scientists in this discipline score the same or lower.

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

Overview

Hazel M. Mitchell is affiliated with the University of New South Wales in Australia. Their research primarily focuses on medicine, with significant contributions to epidemiology, molecular biology, infectious diseases, surgery, and gastroenterology.

Their work covers key topics such as Clostridium difficile and Clostridium perfringens research, gut microbiota and health, microscopic colitis, inflammatory bowel disease, eosinophilic esophagitis, liver disease diagnosis and treatment, and gastrointestinal motility and disorders.

Mitchell has published extensively in various scientific venues. Frequent publication venues include:

  • Helicobacter
  • Cell Host & Microbe
  • Proceedings of the National Academy of Sciences
  • Journal of Gastroenterology and Hepatology
  • Scientific Reports

The scientist's recent papers span a range of topics related to microbiota and immune responses in gastrointestinal conditions:

  • "Fungal Trans-kingdom Dynamics Linked to Responsiveness to Fecal Microbiota Transplantation (FMT) Therapy in Ulcerative Colitis", 2020, Cell Host & Microbe
  • "Defined microbiota transplant restores Th17/RORγt + regulatory T cell balance in mice colonized with inflammatory bowel disease microbiotas", 2020, Proceedings of the National Academy of Sciences
  • "Genetic variants involved in innate immunity modulate the risk of inflammatory bowel diseases in an understudied Malaysian population", 2021, Journal of Gastroenterology and Hepatology
  • "Spp24 is associated with endocytic signalling, lipid metabolism, and discrimination of tissue integrity for 'leaky-gut' in inflammatory bowel disease", 2020, Scientific Reports
  • "Diet and risk of gastro-oesophageal reflux disease in the Melbourne Collaborative Cohort Study", 2021, Public Health Nutrition

Frequent collaborators in Mitchell's research include Nadeem O. Kaakoush, David Y. Graham, Françis Mégraud, Niyaz Ahmed, and Leif Percival Andersen. Each has contributed to at least five joint publications.

Best Publications

  • Global Epidemiology of Campylobacter Infection

    Nadeem O. Kaakoush;Natalia Castaño-Rodríguez;Hazel M. Mitchell;Si Ming Man;Si Ming Man

  • Multidonor intensive faecal microbiota transplantation for active ulcerative colitis: a randomised placebo-controlled trial

    Sudarshan Paramsothy;Michael A Kamm;Nadeem O Kaakoush;Alissa J Walsh

  • Epidemiology of Helicobacter pylori in southern China: identification of early childhood as the critical period for acquisition.

    H M Mitchell;Y Y Li;P J Hu;Q Liu

  • Specific bacteria and metabolites associated with response to fecal microbiota transplantation in patients with ulcerative colitis.

    Sudarshan Paramsothy;Shaun Nielsen;Michael A. Kamm;Nandan P. Deshpande

  • Asia-Pacific consensus guidelines on gastric cancer prevention.

    Kwong Ming Fock;Nick Talley;Paul Moayyedi;Richard Hunt

  • Changes in Gut Microbiota in Rats Fed a High Fat Diet Correlate with Obesity-Associated Metabolic Parameters

    Virginie Lecomte;Nadeem O. Kaakoush;Christopher A. Maloney;Mukesh Raipuria

  • Faecal Microbiota Transplantation for Inflammatory Bowel Disease: A Systematic Review and Meta-analysis.

    Sudarshan Paramsothy;Sudarshan Paramsothy;Ramesh Paramsothy;David T Rubin;Michael A Kamm

  • Durable alteration of the colonic microbiota by the administration of donor fecal flora.

    Martin J. Grehan;Thomas Julius Borody;Sharyn M. Leis;Jordana Campbell

  • Dual role of Helicobacter and Campylobacter species in IBD: a systematic review and meta-analysis

    Natalia Castaño-Rodríguez;Nadeem O Kaakoush;Way Seah Lee;Hazel M Mitchell

  • Dysbiosis of the microbiome in gastric carcinogenesis.

    Natalia Castaño-Rodríguez;Khean-Lee Goh;Kwong Ming Fock;Hazel M. Mitchell

  • The role of bacteria and pattern-recognition receptors in Crohn's disease.

    Si Ming Man;Nadeem O. Kaakoush;Hazel M. Mitchell

  • Serological response to specific Helicobacter pylori antigens : Antibody against CagA antigen is not predictive of gastric cancer in a developing country

    H. M. Mitchell;S. L. Hazell;Y. Y. Li;P. J. Hu

  • Microbial Dysbiosis in Pediatric Patients with Crohn's Disease

    Nadeem O. Kaakoush;Andrew S. Day;Andrew S. Day;Andrew S. Day;Karina D. Huinao;Steven T. Leach

  • Pattern-recognition receptors and gastric cancer.

    Natalia Castaño-Rodríguez;Nadeem O. Kaakoush;Hazel M. Mitchell

  • Growth Phase-Dependent Response of Helicobacter pylori to Iron Starvation

    D. Scott Merrell;Lucinda J. Thompson;Charles C. Kim;Hazel Mitchell

  • Sustained modulation of intestinal bacteria by exclusive enteral nutrition used to treat children with Crohn's disease.

    S. T. Leach;H. M. Mitchell;W. R. Eng;L. Zhang

  • Detection and Isolation of Campylobacter Species Other than C. jejuni from Children with Crohn's Disease

    Li Zhang;Si Ming Man;Andrew S. Day;Andrew S. Day;Steven T. Leach

  • Campylobacter concisus and other Campylobacter species in children with newly diagnosed Crohn's disease

    Si Ming Man;Li Zhang;Andrew S. Day;Andrew S. Day;Steven T. Leach

  • Helicobacter pylori infection in children : potential clues to pathogenesis

    H. M. Mitchell;T. D. Bohane;V. Tobias;P. Bullpitt

  • Multiple Strain Colonization and Metronidazole Resistance in Helicobacter pylori-Infected Patients: Identification from Sequential and Multiple Biopsy Specimens

    Margaret Jorgensen;George Daskalopoulos;Verlaine Warburton;Hazel M. Mitchell

Frequent Co-Authors

Adrian Lee
Adrian Lee Deakin University
Michael A. Kamm
Michael A. Kamm University of Melbourne
Si Ming Man
Si Ming Man Australian National University
Khean-Lee Goh
Khean-Lee Goh University of Malaya
Marc R. Wilkins
Marc R. Wilkins University of New South Wales
Graham G. Giles
Graham G. Giles University of Melbourne
Mark J. Raftery
Mark J. Raftery University of New South Wales
Roger L. Milne
Roger L. Milne Cancer Council Victoria
Dallas R. English
Dallas R. English University of Melbourne
Brett A. Neilan
Brett A. Neilan University of Newcastle Australia

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