World's Best Scientists 2026 revealed!

D-Index & Metrics

Microbiology

D-Index
88
Citations
38580
World Ranking
743
National Ranking
43

Harald Seifert 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 Harald Seifert 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: 342 publications — 84th percentile

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

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

Harald Seifert 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 Harald Seifert 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: 88 D-Index — 87th percentile

87% of scientists in this discipline score the same or lower.

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

Overview

Harald Seifert is affiliated with the University of Cologne in Germany and has an extensive publication record in the fields of medicine, biochemistry, genetics, and molecular biology. Their research focuses particularly on molecular medicine, infectious diseases, clinical biochemistry, pharmacology, and applied microbiology and biotechnology.

The scientist's main research topics cover a range of areas related to bacterial infections and antibiotic resistance. These include:

  • Antibiotic Resistance in Bacteria
  • Bacterial Identification and Susceptibility Testing
  • Antibiotics Pharmacokinetics and Efficacy
  • Antimicrobial Resistance in Staphylococcus
  • Antibiotic Use and Resistance
  • Infective Endocarditis Diagnosis and Management
  • Streptococcal Infections and Treatments

Harald Seifert has contributed to multiple recent papers, illustrating a focus on antibiotic resistance and bacterial pathogens. Notable recent publications include:

  • Defining persistent Staphylococcus aureus bacteraemia: secondary analysis of a prospective cohort study (2020), published in The Lancet Infectious Diseases
  • A global view on carbapenem-resistant Acinetobacter baumannii (2023), published in mBio
  • The ERACE-PA Global Surveillance Program: Ceftolozane/tazobactam and Ceftazidime/avibactam in vitro Activity against a Global Collection of Carbapenem-resistant Pseudomonas aeruginosa (2021), published in European Journal of Clinical Microbiology & Infectious Diseases
  • Ceftobiprole for Treatment of Complicated Staphylococcus aureus Bacteremia (2023), published in New England Journal of Medicine
  • In vitro activity of sulbactam/durlobactam against global isolates of carbapenem-resistant Acinetobacter baumannii (2020), published in Journal of Antimicrobial Chemotherapy

Frequent collaborators in their research include Paul G. Higgins, Julia Wille, Winfried V. Kern, Kyriaki Xanthopoulou, and Siegbert Rieg. The number of joint publications with these collaborators ranges from 16 to 39.

Harald Seifert's work is frequently published in several journals specialized in antimicrobial research and infectious diseases. Key publication venues include:

  • Journal of Antimicrobial Chemotherapy
  • Antibiotics
  • International Journal of Antimicrobial Agents
  • Clinical Microbiology and Infection
  • Open Forum Infectious Diseases

Best Publications

  • Nosocomial Bloodstream Infections in US Hospitals: Analysis of 24,179 Cases from a Prospective Nationwide Surveillance Study

    Hilmar Wisplinghoff;Tammy Bischoff;Sandra M. Tallent;Harald Seifert

  • Acinetobacter baumannii: Emergence of a Successful Pathogen

    Anton Yariv Peleg;Harald Seifert;David L Paterson;David L Paterson

  • An increasing threat in hospitals: multidrug-resistant Acinetobacter baumannii

    Unknown

  • Rapid evolution and spread of carbapenemases among Enterobacteriaceae in Europe

    R. Cantón;M. Akóva;Y. Carmeli;C.G. Giske

  • Current Trends in the Epidemiology of Nosocomial Bloodstream Infections in Patients with Hematological Malignancies and Solid Neoplasms in Hospitals in the United States

    Hilmar Wisplinghoff;Harald Seifert;Richard P. Wenzel;Michael B. Edmond

  • Global spread of carbapenem-resistant Acinetobacter baumannii

    Paul G Higgins;Cathrin Dammhayn;Meredith Hackel;Harald Seifert

  • Occurrence of carbapenemase-producing Klebsiella pneumoniae and Escherichia coli in the European survey of carbapenemase-producing Enterobacteriaceae (EuSCAPE): a prospective, multinational study.

    Hajo Grundmann;Hajo Grundmann;Corinna Glasner;Corinna Glasner;Barbara Albiger;David M Aanensen;David M Aanensen

  • Survival of Acinetobacter baumannii on Dry Surfaces: Comparison of Outbreak and Sporadic Isolates

    A. Jawad;H. Seifert;A. M. Snelling

  • Standardization and Interlaboratory Reproducibility Assessment of Pulsed-Field Gel Electrophoresis-Generated Fingerprints of Acinetobacter baumannii

    Harald Seifert;Lucilla Dolzani;Raffaela Bressan;Tanny van der Reijden

  • Nosocomial bloodstream infections in pediatric patients in United States hospitals: epidemiology, clinical features and susceptibilities.

    Hilmar Wisplinghoff;Harald Seifert;Sandra M Tallent;Tammy Bischoff

  • Distribution of Acinetobacter species on human skin: comparison of phenotypic and genotypic identification methods.

    H Seifert;L Dijkshoorn;P Gernersmidt;N Pelzer

  • Acinetobacter infection--an emerging threat to human health.

    Paolo Visca;Harald Seifert;Kevin J. Towner

  • Nosocomial bacteremia due to Acinetobacter baumannii. Clinical features, epidemiology, and predictors of mortality.

    Harald Seifert;Alexander Strate;Gerhard Pulverer

  • Nosocomial bloodstream infections due to Candida spp. in the USA: species distribution, clinical features and antifungal susceptibilities

    Hilmar Wisplinghoff;Hilmar Wisplinghoff;Jenny Ebbers;Lea Geurtz;Danuta Stefanik

  • Clinical Impact of Antimicrobial Resistance in European Hospitals: Excess Mortality and Length of Hospital Stay Related to Methicillin-Resistant Staphylococcus aureus Bloodstream Infections

    Marlieke E. A. de Kraker;Martin Wolkewitz;Peter G. Davey;Walter Koller

  • Carbapenemase-producing Enterobacteriaceae in Europe: A survey among national experts from 39 countries, February 2013

    C. Glasner;B. Albiger;G. Buist;A. Tambić Andrašević

  • Staphylococcus aureus bloodstream infection: A pooled analysis of five prospective, observational studies

    Achim J. Kaasch;Gavin Barlow;Jonathan D. Edgeworth;Vance G. Fowler

  • OXA-143, a Novel Carbapenem-Hydrolyzing Class D β-Lactamase in Acinetobacter baumannii

    Paul G. Higgins;Laurent Poirel;Marlene Lehmann;Patrice Nordmann

  • Nosocomial Bloodstream Infections Caused by Acinetobacter Species in United States Hospitals: Clinical Features, Molecular Epidemiology, and Antimicrobial Susceptibility

    Hilmar Wisplinghoff;Michael B. Edmond;Michael A. Pfaller;Ronald N. Jones

  • Current Diagnosis and Treatment of Spondylodiscitis

    Rolf Sobottke;Harald Seifert;Gerd Fätkenheuer;Matthias Schmidt

  • Development of a Multilocus Sequence Typing Scheme for Characterization of Clinical Isolates of.

    Bartual Sg;Seifert H;Hippler C;Luzon Mad

Frequent Co-Authors

Paul G. Higgins
Paul G. Higgins University of Cologne
Hilmar Wisplinghoff
Hilmar Wisplinghoff University of Cologne
Gerd Fätkenheuer
Gerd Fätkenheuer University of Cologne
Oliver A. Cornely
Oliver A. Cornely University of Cologne
Petra Gastmeier
Petra Gastmeier Charité - University Medicine Berlin
Axel Hamprecht
Axel Hamprecht University of Cologne
Patrice Nordmann
Patrice Nordmann University of Fribourg
Vance G. Fowler
Vance G. Fowler Duke University
Claudia Spies
Claudia Spies Charité - University Medicine Berlin
Jordi Vila
Jordi Vila University of Barcelona

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