World's Best Scientists 2026 revealed!

D-Index & Metrics

Microbiology

D-Index
104
Citations
72514
World Ranking
323
National Ranking
145

Medicine

D-Index
104
Citations
72768
World Ranking
6885
National Ranking
3630

Kieren A. Marr 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 Kieren A. Marr 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: 291 publications — 76th percentile

76% of scientists in this discipline score the same or lower.

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

Kieren A. Marr 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 Kieren A. Marr 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: 104 D-Index — 94th percentile

94% 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

  • Member of the Association of American Physicians
  • Member of the Association of American Physicians
  • Member of the Association of American Physicians
  • Member of the Association of American Physicians
  • Member of the Association of American Physicians
  • Member of the Association of American Physicians

Overview

Kieren A. Marr is affiliated with Johns Hopkins University School of Medicine in the United States. Their research primarily spans the field of Medicine, with significant contributions in Infectious Diseases and Epidemiology.

Their work focuses on several key topics, including:

  • Antifungal resistance and susceptibility
  • Fungal infections and studies
  • Interstitial lung diseases and idiopathic pulmonary fibrosis
  • COVID-19 clinical research studies
  • Long-term effects of COVID-19
  • Plant pathogens and fungal diseases
  • Renal transplantation outcomes and treatments

Kieren A. Marr has authored numerous papers, including:

  • "Aspergillosis Complicating Severe Coronavirus Disease," 2020, Emerging infectious diseases
  • "Coronavirus Disease 2019-Associated Pulmonary Aspergillosis in Mechanically Ventilated Patients," 2021, Clinical Infectious Diseases
  • "Inpatient COVID-19 outcomes in solid organ transplant recipients compared to non-solid organ transplant patients: A retrospective cohort," 2020, American Journal of Transplantation
  • "Tuning sterol extraction kinetics yields a renal-sparing polyene antifungal," 2023, Nature
  • "Defining Galactomannan Positivity in the Updated EORTC/MSGERC Consensus Definitions of Invasive Fungal Diseases," 2020, Clinical Infectious Diseases

Frequent co-authors collaborating with Marr include:

  • Robin K. Avery
  • Nitipong Permpalung
  • Darin Ostrander
  • Sean X. Zhang
  • Kausik Datta

Their publications appear frequently in these venues:

  • Open Forum Infectious Diseases
  • Clinical Infectious Diseases
  • American Journal of Transplantation
  • Transplantation and Cellular Therapy
  • Emerging infectious diseases

Kieren A. Marr holds membership in the Association of American Physicians.

Best Publications

  • Revised Definitions of Invasive Fungal Disease from the European Organization for Research and Treatment of Cancer/Invasive Fungal Infections Cooperative Group and the National Institute of Allergy and Infectious Diseases Mycoses Study Group (EORTC/MSG) Consensus Group

    Ben De Pauw;Thomas J. Walsh;J. Peter Donnelly;David A. Stevens

  • Clinical Practice Guideline for the Management of Candidiasis: 2016 Update by the Infectious Diseases Society of America

    Peter G. Pappas;Carol A. Kauffman;David R. Andes;Cornelius J. Clancy

  • Voriconazole versus Amphotericin B for Primary Therapy of Invasive Aspergillosis

    Raoul Herbrecht;David W. Denning;David W. Denning;Thomas F. Patterson;John E. Bennett

  • Treatment of Aspergillosis: Clinical Practice Guidelines of the Infectious Diseases Society of America

    Thomas J. Walsh;Elias J. Anaissie;David W. Denning;Raoul Herbrecht

  • Practice guidelines for the diagnosis and management of aspergillosis: 2016 update by the infectious diseases society of America

    Thomas F. Patterson;George Richard Thompson;David W. Denning;Jay A. Fishman

  • Revision and Update of the Consensus Definitions of Invasive Fungal Disease From the European Organization for Research and Treatment of Cancer and the Mycoses Study Group Education and Research Consortium

    J. Peter Donnelly;Sharon C. Chen;Carol A. Kauffman;William J. Steinbach

  • Clinical, cellular, and molecular factors that contribute to antifungal drug resistance.

    Theodore C. White;Kieren A. Marr;Raleigh A. Bowden;Raleigh A. Bowden

  • Prospective Surveillance for Invasive Fungal Infections in Hematopoietic Stem Cell Transplant Recipients, 2001–2006: Overview of the Transplant-Associated Infection Surveillance Network (TRANSNET) Database

    Dimitrios P. Kontoyiennis;Kieren A. Marr;Benjamin J. Park;Barbara D. Alexander

  • Epidemiology and Outcome of Mould Infections in Hematopoietic Stem Cell Transplant Recipients

    Kieren A. Marr;Rachel A. Carter;Fulvio Crippa;Anna Wald;Anna Wald

  • Invasive Fungal Infections among Organ Transplant Recipients: Results of the Transplant‐Associated Infection Surveillance Network (TRANSNET)

    Peter G. Pappas;Barbara D. Alexander;David R. Andes;Susan Hadley

  • Reduced mortality after allogeneic hematopoietic-cell transplantation.

    Ted A. Gooley;Jason W. Chien;Jason W. Chien;Steven A. Pergam;Steven A. Pergam;Sangeeta Hingorani;Sangeeta Hingorani

  • Invasive aspergillosis in allogeneic stem cell transplant recipients: changes in epidemiology and risk factors

    Kieren A. Marr;Rachel A. Carter;Michael Boeckh;Paul Martin

  • Epidemiology and Outcomes of Candidemia in 2019 Patients: Data from the Prospective Antifungal Therapy Alliance Registry

    David L. Horn;Dionissios Neofytos;Dionissios Neofytos;Elias J. Anaissie;Jay A. Fishman

  • Isavuconazole versus voriconazole for primary treatment of invasive mould disease caused by Aspergillus and other filamentous fungi (SECURE): a phase 3, randomised-controlled, non-inferiority trial

    Johan A. Maertens;Issam I. Raad;Kieren A. Marr;Thomas F. Patterson

  • Epidemiology and outcome of invasive fungal infection in adult hematopoietic stem cell transplant recipients: analysis of Multicenter Prospective Antifungal Therapy (PATH) Alliance registry.

    Dionissios Neofytos;D. Horn;E. Anaissie;W. Steinbach

  • Executive Summary: Clinical Practice Guideline for the Management of Candidiasis: 2016 Update by the Infectious Diseases Society of America

    Peter G. Pappas;Carol A. Kauffman;David R. Andes;Cornelius J. Clancy

  • An Official American Thoracic Society Statement: Treatment of Fungal Infections in Adult Pulmonary and Critical Care Patients

    Andrew H. Limper;Kenneth S. Knox;George A. Sarosi;Neil M. Ampel

  • Voriconazole Treatment for Less-Common, Emerging, or Refractory Fungal Infections

    John R. Perfect;Kieren A. Marr;Thomas J. Walsh;Richard N. Greenberg

  • Combination Antifungal Therapy for Invasive Aspergillosis

    Kieren A. Marr;Kieren A. Marr;Michael Boeckh;Michael Boeckh;Rachel A. Carter;Hyung Woo Kim

  • Catheter-Related Bacteremia and Outcome of Attempted Catheter Salvage in Patients Undergoing Hemodialysis

    K A Marr;D J Sexton;P J Conlon;G R Corey

Frequent Co-Authors

Michael Boeckh
Michael Boeckh Fred Hutchinson Cancer Research Center
Thomas J. Walsh
Thomas J. Walsh Weill Cornell Medicine
Thomas F. Patterson
Thomas F. Patterson The University of Texas Health Science Center at San Antonio
Peter G. Pappas
Peter G. Pappas University of Alabama at Birmingham
John R. Wingard
John R. Wingard University of Florida
S. Arunmozhi Balajee
S. Arunmozhi Balajee Centers for Disease Control and Prevention
Dimitrios P. Kontoyiannis
Dimitrios P. Kontoyiannis The University of Texas MD Anderson Cancer Center
David R. Andes
David R. Andes University of Wisconsin–Madison
Wendy Leisenring
Wendy Leisenring Fred Hutchinson Cancer Research Center
William J. Steinbach
William J. Steinbach Duke 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

Studying Microbiology in the USA opens doors to various dynamic career paths, often intersecting with related fields. For instance, professionals interested in combining clinical knowledge with patient care might explore becoming a functional medicine NP. This role emphasizes holistic healthcare, integrating microbiological insights in patient treatment plans.

Additionally, careers in healthcare administration and data management are increasingly vital. Earning certification as a CPC allows individuals to specialize in medical coding, a crucial component in ensuring accuracy in health records and billing. This expertise complements microbiology knowledge when working with lab data and patient documentation.

Health information roles offer promising opportunities as well. The health information management job description and salary outlines how managing medical data, including lab results and microbiological findings, is critical for healthcare institutions. For those aiming to enter this field, exploring online health information management programs cahiim accredited provides accessible options for accredited education tailored to industry standards.

Integrating microbiology studies with these diverse online degrees can optimize career flexibility and growth in the evolving healthcare landscape.

Best Scientists Citing Kieren A. Marr

Trending Scientists

Recently Published Articles