World's Best Scientists 2026 revealed!

D-Index & Metrics

Microbiology

D-Index
60
Citations
13942
World Ranking
3114
National Ranking
1232

Alan R. Hauser 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 Alan R. Hauser 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: 265 scientists 155–164 publications: 264 scientists 165–174 publications: 253 scientists 175–184 publications: 276 scientists 185–194 publications: 190 scientists 195–204 publications: 234 scientists 205–214 publications: 208 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: 183 publications — 42nd percentile

42% of scientists in this discipline score the same or lower.

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

Alan R. Hauser 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 Alan R. Hauser 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: 112 scientists 57 D-Index: 136 scientists 58 D-Index: 162 scientists 59 D-Index: 151 scientists 60 D-Index: 139 scientists 61 D-Index: 123 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: 94 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: 60 D-Index — 44th percentile

44% of scientists in this discipline score the same or lower.

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

Overview

Alan R. Hauser is affiliated with Northwestern University in the United States. Their research spans multiple disciplines with a focus on biochemistry, genetics, molecular biology, and medicine. This includes extensive work in molecular biology, molecular medicine, epidemiology, infectious diseases, and pharmacology.

The scientist's research interests are primarily centered on topics such as:

  • Antibiotic Resistance in Bacteria
  • Bacterial biofilms and quorum sensing
  • Antibiotics Pharmacokinetics and Efficacy
  • Genomics and Phylogenetic Studies
  • Pneumonia and Respiratory Infections
  • Clostridium difficile and Clostridium perfringens research
  • Gut microbiota and health

Hauser has contributed to numerous scientific publications. Notable recent papers include:

  • Circuits between infected macrophages and T cells in SARS-CoV-2 pneumonia, 2021, published in Nature
  • Systemic infection facilitates transmission of Pseudomonas aeruginosa in mice, 2020, published in Nature Communications
  • A clade of SARS-CoV-2 viruses associated with lower viral loads in patient upper airways, 2020, published in EBioMedicine
  • A comparative genomics approach identifies contact-dependent growth inhibition as a virulence determinant, 2020, published in Proceedings of the National Academy of Sciences
  • Genomic surveillance for multidrug-resistant or hypervirulent Klebsiella pneumoniae among United States bloodstream isolates, 2022, published in BMC Infectious Diseases

Frequent collaborators in Hauser's work include Egon A. Ozer, Richard G. Wunderink, Sophia Nozick, Kelly E. R. Bachta, and Marine Lebrun-Corbin. Collaboration with these coauthors reflects a network of research activity across infectious diseases and molecular biology.

The scientist's work has appeared regularly in several publication venues, with significant contributions in:

  • bioRxiv (Cold Spring Harbor Laboratory)
  • Open Forum Infectious Diseases
  • Antimicrobial Agents and Chemotherapy
  • mBio
  • Microbiology Spectrum

Best Publications

  • The type III secretion system of Pseudomonas aeruginosa : infection by injection

    Alan R. Hauser

  • Circuits between infected macrophages and T cells in SARS-CoV-2 pneumonia.

    Rogan A Grant;Luisa Morales-Nebreda;Nikolay S Markov;Suchitra Swaminathan

  • Prevalence of type III secretion genes in clinical and environmental isolates of Pseudomonas aeruginosa.

    Heather Feltman;Grant Schulert;Salman Khan;Manu Jain

  • Clinical Significance of Microbial Infection and Adaptation in Cystic Fibrosis

    Alan R. Hauser;Manu Jain;Maskit Bar-Meir;Susanna A. McColley

  • Type III protein secretion is associated with poor clinical outcomes in patients with ventilator-associated pneumonia caused by Pseudomonas aeruginosa.

    Alan R. Hauser;Enesha Cobb;Maria Bodí;Dolors Mariscal

  • Streptococcus pyogenes causing toxic-shock-like syndrome and other invasive diseases: clonal diversity and pyrogenic exotoxin expression.

    James M. Musser;Alan R. Hauser;Michael H. Kim;Patrick M. Schlievert

  • Relative contributions of Pseudomonas aeruginosa ExoU, ExoS, and ExoT to virulence in the lung

    Ciara M. Shaver;Alan R. Hauser

  • Clonal basis for resurgence of serious Streptococcus pyogenes disease in the 1980s.

    P. P. Cleary;P. M. Schlievert;J. P. Handley;Michael H Kim

  • The biofilm life cycle and virulence of Pseudomonas aeruginosa are dependent on a filamentous prophage

    Scott A. Rice;Chuan Hao Tan;Chuan Hao Tan;Per Jensen Mikkelsen;Vanderlene Kung

  • The Accessory Genome of Pseudomonas aeruginosa

    Vanderlene L. Kung;Egon A. Ozer;Alan R. Hauser

  • Pseudomonas aeruginosa gene products PilT and PilU are required for cytotoxicity in vitro and virulence in a mouse model of acute pneumonia

    James C. Comolli;Alan R. Hauser;Leslie Waite;Cynthia B. Whitchurch

  • Molecular analysis of pyrogenic exotoxins from Streptococcus pyogenes isolates associated with toxic shock-like syndrome.

    A R Hauser;D L Stevens;E L Kaplan;P M Schlievert

  • Secretion of the Toxin ExoU Is a Marker for Highly Virulent Pseudomonas aeruginosa Isolates Obtained from Patients with Hospital-Acquired Pneumonia

    Grant S. Schulert;Heather Feltman;Shira D. P. Rabin;Ciara G. Martin

  • Pseudomonas aeruginosa virulence and therapy: evolving translational strategies.

    Jeffrey L. Veesenmeyer;Alan R. Hauser;Thiago Lisboa;Jordi Rello

  • Genome-Wide Identification of Acinetobacter baumannii Genes Necessary for Persistence in the Lung

    Nengding Wang;Egon A. Ozer;Mark J. Mandel;Alan R. Hauser

  • PepA, a secreted protein of Pseudomonas aeruginosa, is necessary for cytotoxicity and virulence.

    Alan R. Hauser;Pil Jung Kang;Joanne N. Engel

  • The Arginine Finger Domain of ExoT Contributes to Actin Cytoskeleton Disruption and Inhibition of Internalization of Pseudomonas aeruginosa by Epithelial Cells and Macrophages

    L. Garrity-Ryan;B. Kazmierczak;R. Kowal;J. Comolli

  • Characterization of the core and accessory genomes of Pseudomonas aeruginosa using bioinformatic tools Spine and AGEnt

    Egon A Ozer;Jonathan P Allen;Alan R Hauser

  • Pseudomonas aeruginosa Induces Type-III-Secretion-Mediated Apoptosis of Macrophages and Epithelial Cells

    Alan R. Hauser;Joanne N. Engel

  • Nucleotide sequence of the streptococcal pyrogenic exotoxin type B gene and relationship between the toxin and the streptococcal proteinase precursor.

    A R Hauser;P M Schlievert

  • Streptococcus pyogenes causing toxic-shock-like syndrome and other invasive diseases

    James M. Musser;Alan R. Hauser;Michael H Kim;Patrick M. Schlievert

Frequent Co-Authors

Jordi Rello
Jordi Rello Instituto de Salud Carlos III
Joanne N. Engel
Joanne N. Engel University of California, San Francisco
Cheng-Hsun Chiu
Cheng-Hsun Chiu Chang Gung University
Patrick M. Schlievert
Patrick M. Schlievert University of Iowa
Dale N. Gerding
Dale N. Gerding Veterans Health Administration
Antonio Oliver
Antonio Oliver Instituto de Salud Carlos III
Francisco M. Marty
Francisco M. Marty Brigham and Women's Hospital
John J. Mekalanos
John J. Mekalanos Harvard Medical School
Wayne F. Anderson
Wayne F. Anderson Northwestern University
Richard G. Wunderink
Richard G. Wunderink Northwestern University

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