World's Best Scientists 2026 revealed!

D-Index & Metrics

Microbiology

D-Index
47
Citations
7809
World Ranking
4804
National Ranking
1853

Petros C. Karakousis 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 Petros C. Karakousis 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: 161 publications — 32nd percentile

32% of scientists in this discipline score the same or lower.

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

Petros C. Karakousis 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 Petros C. Karakousis 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: 47 D-Index — 14th percentile

14% 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

  • 2021 - Member of the American Society for Clinical Investigation
  • 2020 - Member of the American Society for Clinical Investigation
  • 2019 - Member of the American Society for Clinical Investigation
  • 2018 - Member of the American Society for Clinical Investigation
  • 2017 - Member of the American Society for Clinical Investigation
  • 2016 - Member of the American Society for Clinical Investigation
  • 2015 - Member of the American Society for Clinical Investigation
  • 2014 - Member of the American Society for Clinical Investigation
  • 2013 - Member of the American Society for Clinical Investigation
  • 2012 - Member of the American Society for Clinical Investigation
  • 2011 - Member of the American Society for Clinical Investigation
  • 2010 - Member of the American Society for Clinical Investigation
  • 2009 - Member of the American Society for Clinical Investigation
  • 2008 - Member of the American Society for Clinical Investigation
  • 2007 - Member of the American Society for Clinical Investigation
  • 2006 - Member of the American Society for Clinical Investigation
  • 2005 - Member of the American Society for Clinical Investigation
  • 2004 - Member of the American Society for Clinical Investigation
  • 2003 - Member of the American Society for Clinical Investigation
  • 2002 - Member of the American Society for Clinical Investigation
  • 2001 - Member of the American Society for Clinical Investigation
  • 2000 - Member of the American Society for Clinical Investigation
  • 1999 - Member of the American Society for Clinical Investigation
  • 1998 - Member of the American Society for Clinical Investigation
  • 1997 - Member of the American Society for Clinical Investigation
  • 1996 - Member of the American Society for Clinical Investigation
  • 1995 - Member of the American Society for Clinical Investigation
  • 1994 - Member of the American Society for Clinical Investigation
  • 1993 - Member of the American Society for Clinical Investigation
  • 1992 - Member of the American Society for Clinical Investigation
  • 1991 - Member of the American Society for Clinical Investigation
  • 1990 - Member of the American Society for Clinical Investigation
  • 1989 - Member of the American Society for Clinical Investigation
  • 1988 - Member of the American Society for Clinical Investigation
  • 1987 - Member of the American Society for Clinical Investigation
  • 1986 - Member of the American Society for Clinical Investigation
  • 1985 - Member of the American Society for Clinical Investigation
  • 1984 - Member of the American Society for Clinical Investigation
  • 1983 - Member of the American Society for Clinical Investigation
  • 1982 - Member of the American Society for Clinical Investigation

Overview

Petros C. Karakousis is affiliated with Johns Hopkins University in the United States and has a significant body of research primarily within the field of medicine, with a focus on infectious diseases, epidemiology, molecular biology, immunology, and surgery.

The scientist's work has concentrated on a range of topics including tuberculosis research and epidemiology, Mycobacterium research and diagnosis, COVID-19 clinical research studies, SARS-CoV-2 and COVID-19 research, immunotherapy and immune responses, COVID-19 epidemiological studies, and lipoproteins and cardiovascular health.

Frequent collaborators in their research include:

  • Samuel K. Ayeh
  • Vignesh Chidambaram
  • Styliani Karanika
  • Jennie Ruelas Castillo
  • Amudha Kumar

Scientific findings by Karakousis have been published in multiple venues. The most frequent publication venues are:

  • bioRxiv (Cold Spring Harbor Laboratory)
  • Frontiers in Immunology
  • The Journal of Infectious Diseases
  • SSRN Electronic Journal
  • Scientific Reports

Notable recent papers include:

  • Factors associated with disease severity and mortality among patients with COVID-19: A systematic review and meta-analysis, 2020, PLoS ONE
  • The Global Health Security Index is not predictive of coronavirus pandemic responses among Organization for Economic Cooperation and Development countries, 2020, PLoS ONE
  • Modes of transmission of SARS-CoV-2 and evidence for preventive behavioral interventions, 2021, BMC Infectious Diseases
  • Sex Differences in Lung Imaging and SARS-CoV-2 Antibody Responses in a COVID-19 Golden Syrian Hamster Model, 2021, mBio
  • Male Sex Is Associated With Worse Microbiological and Clinical Outcomes Following Tuberculosis Treatment: A Retrospective Cohort Study, a Systematic Review of the Literature, and Meta-analysis, 2021, Clinical Infectious Diseases

Karakousis has been recognized extensively within the medical community, as evidenced by repeated annual memberships in the American Society for Clinical Investigation from 1982 through 2021.

Best Publications

  • Dormancy Phenotype Displayed by Extracellular Mycobacterium tuberculosis within Artificial Granulomas in Mice

    Petros C. Karakousis;Tetsuyuki Yoshimatsu;Gyanu Lamichhane;Samuel C. Woolwine

  • Mycobacterium avium complex in patients with HIV infection in the era of highly active antiretroviral therapy

    Petros C Karakousis;Richard D Moore;Richard E Chaisson;Richard E Chaisson

  • Latent Tuberculosis Infection: Myths, Models, and Molecular Mechanisms

    Noton K. Dutta;Petros C. Karakousis;Petros C. Karakousis

  • Localization of pigment epithelium derived factor (PEDF) in developing and adult human ocular tissues.

    Petros C. Karakousis;Sinoj K. John;Kathryn C. Behling;Enrico M. Surace

  • Exosomes Isolated from Mycobacteria-Infected Mice or Cultured Macrophages Can Recruit and Activate Immune Cells In Vitro and In Vivo

    Prachi P. Singh;Victoria L. Smith;Petros C. Karakousis;Jeffery S. Schorey

  • Mycobacterium tuberculosis cell envelope lipids and the host immune response.

    Petros C. Karakousis;William R. Bishai;William R. Bishai;Susan E. Dorman

  • Tuberculosis-associated haemophagocytic syndrome

    Priscilla K Brastianos;Jordan W Swanson;Michael Torbenson;John Sperati

  • Role of the dosR-dosS Two-Component Regulatory System in Mycobacterium tuberculosis Virulence in Three Animal Models†

    Paul J. Converse;Petros C. Karakousis;Lee G. Klinkenberg;Anup K. Kesavan

  • Phosphate Depletion: A Novel Trigger for Mycobacterium tuberculosis Persistence

    Dalin Rifat;William R. Bishai;William R. Bishai;Petros C. Karakousis;Petros C. Karakousis

  • Development of a Novel Lead that Targets M. tuberculosis Polyketide Synthase 13

    Anup Aggarwal;Maloy K. Parai;Nishant Shetty;Deeann Wallis

  • Dose-Ranging Comparison of Rifampin and Rifapentine in Two Pathologically Distinct Murine Models of Tuberculosis

    Ian M. Rosenthal;Rokeya Tasneen;Charles A. Peloquin;Ming Zhang

  • Factors associated with disease severity and mortality among patients with COVID-19: A systematic review and meta-analysis.

    Vignesh Chidambaram;Nyan Lynn Tun;Waqas Z. Haque;Marie Gilbert Majella

  • The Global Health Security Index is not predictive of coronavirus pandemic responses among Organization for Economic Cooperation and Development countries

    Enoch J. Abbey;Banda A. A. Khalifa;Modupe O. Oduwole;Samuel K. Ayeh

  • Metformin Use Reverses the Increased Mortality Associated With Diabetes Mellitus During Tuberculosis Treatment

    Nicholas R. Degner;Jann Yuan Wang;Jonathan E. Golub;Jonathan E. Golub;Petros C. Karakousis;Petros C. Karakousis

  • Biphasic Kill Curve of Isoniazid Reveals the Presence of Drug-Tolerant, Not Drug-Resistant, Mycobacterium tuberculosis in the Guinea Pig

    Zahoor Ahmad;Lee G. Klinkenberg;Michael L. Pinn;Mostafa M. Fraig

  • Altered expression of isoniazid-regulated genes in drug-treated dormant Mycobacterium tuberculosis

    Petros C. Karakousis;Ernest P. Williams;William R. Bishai;William R. Bishai

  • Roles of SigB and SigF in the Mycobacterium tuberculosis Sigma Factor Network

    Jong Hee Lee;Petros C. Karakousis;William R. Bishai

  • Modes of transmission of SARS-CoV-2 and evidence for preventive behavioral interventions

    Lucas Zhou;Samuel K. Ayeh;Vignesh Chidambaram;Petros C. Karakousis;Petros C. Karakousis

  • Inhibiting the stringent response blocks Mycobacterium tuberculosis entry into quiescence and reduces persistence

    Noton K. Dutta;Lee G. Klinkenberg;Maria Jesus Vazquez;Delfina Segura-Carro

  • Simvastatin increases the in vivo activity of the first-line tuberculosis regimen

    Ciaran Skerry;Michael L. Pinn;Natalie Bruiners;Richard Pine

  • Application of 1H NMR Spectroscopy-Based Metabolomics to Sera of Tuberculosis Patients

    Aiping Zhou;Jinjing Ni;Zhihong Xu;Ying Wang

Frequent Co-Authors

Eric L. Nuermberger
Eric L. Nuermberger Johns Hopkins University
William R. Bishai
William R. Bishai Johns Hopkins University
Jacques H. Grosset
Jacques H. Grosset Johns Hopkins University School of Medicine
Joel S. Bader
Joel S. Bader Johns Hopkins University
Maria Laura Gennaro
Maria Laura Gennaro Rutgers, The State University of New Jersey
Narsing A. Rao
Narsing A. Rao University of Southern California
Chien-Fu Hung
Chien-Fu Hung Johns Hopkins University
Richard E. Chaisson
Richard E. Chaisson Johns Hopkins University
Thomas R. Ioerger
Thomas R. Ioerger Texas A&M University
Andrew Pekosz
Andrew Pekosz Johns Hopkins 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

Exploring online degrees related to Microbiology opens up diverse career pathways that blend science with healthcare and coding fields. For those interested in healthcare, becoming a child life specialist offers a unique role focused on supporting children through medical challenges, combining empathy with scientific knowledge.

For individuals seeking flexible educational opportunities, especially those concerned about their backgrounds, the guide on what can a felon go to college for provides valuable insights on accessible degrees, ensuring that past records do not hinder future aspirations in fields related to biology and healthcare.

Another promising career pathway is the functional medicine np programs, which focus on holistic patient care and integrate microbiological knowledge with advanced nursing practices.

Additionally, the rise of health information technology makes careers like the cpc (Certified Professional Coder) increasingly vital, blending understanding of medical terminology with coding expertise, a valuable complement to a microbiology background.

Best Scientists Citing Petros C. Karakousis

Trending Scientists

Recently Published Articles