World's Best Scientists 2026 revealed!
Stéphane Bretagne

Stéphane Bretagne

D-Index & Metrics

Microbiology

D-Index
82
Citations
25290
World Ranking
1054
National Ranking
59

Medicine

D-Index
83
Citations
25535
World Ranking
15594
National Ranking
506

Stéphane Bretagne 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 Stéphane Bretagne 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: 340 publications — 83rd percentile

83% of scientists in this discipline score the same or lower.

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

Stéphane Bretagne 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 Stéphane Bretagne 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: 82 D-Index — 81st percentile

81% 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

  • Fellow of the European Confederation of Medical Mycology (ECMM)
  • Fellow of the European Confederation of Medical Mycology (ECMM)
  • Fellow of the European Confederation of Medical Mycology (ECMM)
  • Fellow of the European Confederation of Medical Mycology (ECMM)
  • Fellow of the European Confederation of Medical Mycology (ECMM)
  • Fellow of the European Confederation of Medical Mycology (ECMM)

Overview

Stéphane Bretagne is affiliated with Université Paris Cité in France and specializes in the field of Medicine, with a focus on Epidemiology, Infectious Diseases, Cell Biology, Parasitology, and Public Health, Environmental and Occupational Health. The research topics of interest include antifungal resistance and susceptibility, fungal infections and studies, Pneumocystis jirovecii pneumonia detection and treatment, plant pathogens and fungal diseases, pneumonia and respiratory infections, nail diseases and treatments, and cytomegalovirus and herpesvirus research.

The scientist has contributed to multiple recent publications, including:

  • Prevalence of putative invasive pulmonary aspergillosis in critically ill patients with COVID-19 (2020), published in The Lancet Respiratory Medicine
  • Risk factors associated with COVID-19-associated pulmonary aspergillosis in ICU patients: a French multicentric retrospective cohort (2020), published in Clinical Microbiology and Infection
  • Evaluation of Serum Mucorales Polymerase Chain Reaction (PCR) for the Diagnosis of Mucormycoses: The MODIMUCOR Prospective Trial (2022), Clinical Infectious Diseases
  • Guideline adherence and survival of patients with candidaemia in Europe: results from the ECMM Candida III multinational European observational cohort study (2023), The Lancet Infectious Diseases
  • Active Surveillance Program to Increase Awareness on Invasive Fungal Diseases: the French RESSIF Network (2012 to 2018) (2022), mBio

Frequent co-authors include Alexandre Alanio, Sarah Dellière, Samia Hamane, Blandine Denis, and Fanny Lanternier.

Stéphane Bretagne's work has appeared in several publication venues, notably Medical Mycology, Clinical Infectious Diseases, Emerging Infectious Diseases, SSRN Electronic Journal, and bioRxiv (Cold Spring Harbor Laboratory).

The scientist has been recognized as a Fellow of the European Confederation of Medical Mycology (ECMM).

Best Publications

  • 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

  • Global guideline for the diagnosis and management of mucormycosis: an initiative of the European Confederation of Medical Mycology in cooperation with the Mycoses Study Group Education and Research Consortium

    Oliver A. Cornely;Ana Alastruey-Izquierdo;Dorothee Arenz;Sharon C. A. Chen

  • Risk of tuberculosis is higher with anti–tumor necrosis factor monoclonal antibody therapy than with soluble tumor necrosis factor receptor therapy: The three‐year prospective french research axed on tolerance of biotherapies registry

    Florence Tubach;Dominique Salmon;Philippe Ravaud;Yannick Allanore

  • Empirical versus Preemptive Antifungal Therapy for High-Risk, Febrile, Neutropenic Patients: A Randomized, Controlled Trial

    Catherine Cordonnier;Cécile Pautas;Sébastien Maury;Anne Vekhoff

  • Comparison of two DNA targets for the diagnosis of Toxoplasmosis by real-time PCR using fluorescence resonance energy transfer hybridization probes

    Udo Reischl;Stéphane Bretagne;Dominique Krüger;Pauline Ernault

  • Recent Exposure to Caspofungin or Fluconazole Influences the Epidemiology of Candidemia: a Prospective Multicenter Study Involving 2,441 Patients

    Olivier Lortholary;Marie Desnos-Ollivier;Marie Desnos-Ollivier;Karine Sitbon;Karine Sitbon;Arnaud Fontanet

  • Prevalence of putative invasive pulmonary aspergillosis in critically ill patients with COVID-19.

    Alexandre Alanio;Alexandre Alanio;Sarah Dellière;Sarah Dellière;Sofiane Fodil;Stéphane Bretagne;Stéphane Bretagne

  • Epidemiological trends in invasive aspergillosis in France: the SAIF network (2005–2007)

    O. Lortholary;O. Lortholary;O. Lortholary;J.-P. Gangneux;K. Sitbon;K. Sitbon;B. Lebeau

  • Worrisome trends in incidence and mortality of candidemia in intensive care units (Paris area, 2002-2010).

    Olivier Lortholary;Charlotte Renaudat;Karine Sitbon;Yoann Madec

  • ECIL guidelines for the diagnosis of Pneumocystis jirovecii pneumonia in patients with haematological malignancies and stem cell transplant recipients

    Alexandre Alanio;Philippe M Hauser;Katrien Lagrou;Willem J G Melchers

  • ECIL recommendations for the use of biological markers for the diagnosis of invasive fungal diseases in leukemic patients and hematopoietic SCT recipients

    O Marchetti;F Lamoth;M Mikulska;C Viscoli

  • Aspergillus PCR: One Step Closer to Standardization

    P.L. White;S. Bretagne;L. Klingspor;W.J.G. Melchers

  • Drug-specific risk of non-tuberculosis opportunistic infections in patients receiving anti-TNF therapy reported to the 3-year prospective French RATIO registry

    Dominique Salmon-Céron;Florence Tubach;Olivier Lortholary;Olivier Chosidow

  • ECIL guidelines for preventing Pneumocystis jirovecii pneumonia in patients with haematological malignancies and stem cell transplant recipients.

    Unknown

  • Comparison of Serum Galactomannan Antigen Detection and Competitive Polymerase Chain Reaction for Diagnosing Invasive Aspergillosis

    Stéphane Bretagne;Jean-Marc Costa;Emmanuelle Bart Delabesse;Nathalie Dhédin

  • Early diagnosis and monitoring of mucormycosis by detection of circulating DNA in serum: retrospective analysis of 44 cases collected through the French Surveillance Network of Invasive Fungal Infections (RESSIF)

    L. Millon;R. Herbrecht;F. Grenouillet;F. Morio

  • Detection of Aspergillus species DNA in bronchoalveolar lavage samples by competitive PCR.

    S Bretagne;J M Costa;A Marmorat-Khuong;F Poron

  • Early Detection of Toxoplasma Infection by Molecular Monitoring of Toxoplasma gondii in Peripheral Blood Samples after Allogeneic Stem Cell Transplantation

    Rodrigo Martino;Stéphane Bretagne;Hermann Einsele;Johan Maertens

  • Toxoplasmosis After Hematopoietic Stem Cell Transplantation

    R Martino;J Maertens;S Bretagne;M Rovira

  • Real-Time PCR Coupled with Automated DNA Extraction and Detection of Galactomannan Antigen in Serum by Enzyme-Linked Immunosorbent Assay for Diagnosis of Invasive Aspergillosis

    Catherine Costa;Jean-Marc Costa;Christophe Desterke;Françoise Botterel

  • Molecular Identification of Zygomycetes from Culture and Experimentally Infected Tissues

    Patrick Schwarz;Stéphane Bretagne;Jean Charles Gantier;Dea Garcia-Hermoso

Frequent Co-Authors

Alexandre Alanio
Alexandre Alanio Université Paris Cité
Catherine Cordonnier
Catherine Cordonnier Paris-Est Créteil University
Olivier Lortholary
Olivier Lortholary Université Paris Cité
Françoise Botterel
Françoise Botterel Paris-Est Créteil University
Françoise Dromer
Françoise Dromer Institut Pasteur
Eric Dannaoui
Eric Dannaoui Hôpital Européen Georges Pompidou
Willem J. G. Melchers
Willem J. G. Melchers Radboud University
P. Lewis White
P. Lewis White Cardiff University
Fabrice Chrétien
Fabrice Chrétien Université Paris Cité

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