World's Best Scientists 2026 revealed!

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Microbiology 74 1545 1400 127 120 224 24597

Thomas S. Harrison publications per year

The chart shows the history of publications by Thomas S. Harrison between 1994 and 2026, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Thomas S. Harrison published across 33 years, from 1994 to 2026, averaging 8.8 papers a year. Output peaked at 30 publications in 2022. 15 of the 292 publications appeared in the last two years.

No. of publications
10 20 30
Bar chart. Horizontal axis: year, 1994 to 2026. Vertical axis: number of publications, 0 to 30. Peak 30 publications in 2022. 1994: 1 publication 1995: 2 publications 1996: 1 publication 1997: 3 publications 1998: 1 publication 1999: 2 publications 2000: 4 publications 2001: 1 publication 2002: 2 publications 2003: 2 publications 2004: 2 publications 2005: 8 publications 2006: 3 publications 2007: 8 publications 2008: 5 publications 2009: 10 publications 2010: 15 publications 2011: 8 publications 2012: 9 publications 2013: 14 publications 2014: 12 publications 2015: 9 publications 2016: 7 publications 2017: 15 publications 2018: 15 publications 2019: 18 publications 2020: 18 publications 2021: 17 publications 2022: 30 publications 2023: 15 publications 2024: 20 publications 2025: 14 publications 2026: 1 publication
1994 2026

292 publications in total across all disciplines

View publications per year as a table
Thomas S. Harrison: publications per year, 1994 to 2026
Year Publications
1994 1
1995 2
1996 1
1997 3
1998 1
1999 2
2000 4
2001 1
2002 2
2003 2
2004 2
2005 8
2006 3
2007 8
2008 5
2009 10
2010 15
2011 8
2012 9
2013 14
2014 12
2015 9
2016 7
2017 15
2018 15
2019 18
2020 18
2021 17
2022 30
2023 15
2024 20
2025 14
2026 1
Total 292
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Thomas S. Harrison 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 Thomas S. Harrison sits on this spectrum.

No. of scientists
50 100 150 200 250
Bar chart with 64 bars. Horizontal axis: publications, 55–64 to 679+. Vertical axis: number of scientists, 0 to 288. Most scientists, 288, have 135–144 publications. The last bar groups every scientist with 679 publications or more. The highlighted bar, 215–224 publications, is where this scientist sits. 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
55–64 publications 679+

This scientist: 224 publications — 58th percentile

58% of scientists in this discipline score the same or lower.

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

View publications distribution as a table
Number of Microbiology scientists by publication count, Research.com 2026 ranking edition. Based on 5,513 ranked scientists.
Publications Scientists This scientist
55–64 8
65–74 29
75–84 55
85–94 112
95–104 137
105–114 190
115–124 235
125–134 234
135–144 288
145–154 265
155–164 264
165–174 253
175–184 276
185–194 190
195–204 234
205–214 208
215–224 198 224
225–234 155
235–244 161
245–254 160
255–264 146
265–274 139
275–284 148
285–294 115
295–304 96
305–314 88
315–324 106
325–334 65
335–344 76
345–354 64
355–364 62
365–374 65
375–384 61
385–394 34
395–404 44
405–414 36
415–424 35
425–434 29
435–444 33
445–454 34
455–464 25
465–474 26
475–484 20
485–494 19
495–504 16
505–514 17
515–524 23
525–534 14
535–544 14
545–554 18
555–564 12
565–574 7
575–584 9
585–594 9
595–604 9
605–614 7
615–624 9
625–634 7
635–644 4
645–654 5
655–664 6
665–674 7
675–678 3
679+ 99
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Thomas S. Harrison 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 Thomas S. Harrison sits on this spectrum.

No. of scientists
50 100 150
Bar chart with 88 bars. Horizontal axis: D-Index, 40 to 127+. Vertical axis: number of scientists, 0 to 162. Most scientists, 162, have 58 D-Index. The last bar groups every scientist with 127 D-Index or more. The highlighted bar, 74 D-Index, is where this scientist sits. 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: 74 D-Index — 72nd percentile

72% of scientists in this discipline score the same or lower.

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

View D-Index distribution as a table
Number of Microbiology scientists by D-index, Research.com 2026 ranking edition. Based on 5,513 ranked scientists.
D-Index Scientists This scientist
40 30
41 86
42 90
43 117
44 122
45 123
46 108
47 110
48 106
49 109
50 129
51 111
52 116
53 127
54 134
55 134
56 112
57 136
58 162
59 151
60 139
61 123
62 126
63 144
64 109
65 103
66 124
67 112
68 103
69 131
70 94
71 93
72 96
73 92
74 80 74
75 66
76 87
77 60
78 73
79 59
80 57
81 55
82 47
83 77
84 50
85 45
86 42
87 41
88 32
89 38
90 35
91 34
92 27
93 26
94 33
95 22
96 37
97 22
98 21
99 22
100 30
101 16
102 20
103 17
104 19
105 16
106 19
107 18
108 14
109 10
110 9
111 7
112 11
113 6
114 15
115 10
116 12
117 7
118 10
119 10
120 11
121 2
122 7
123 12
124 5
125 9
126 6
127+ 95
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Overview

Thomas S. Harrison is affiliated with St George's, University of London in the United Kingdom. Their primary field of study is Medicine, with extensive work covering subfields such as Epidemiology, Infectious Diseases, Surgery, Public Health, Environmental and Occupational Health, and Immunology.

Harrison's research topics focus on several specialized areas including:

  • Fungal Infections and Studies
  • Antifungal resistance and susceptibility
  • Nail Diseases and Treatments
  • Pneumocystis jirovecii pneumonia detection and treatment
  • Tuberculosis Research and Epidemiology
  • Cytomegalovirus and herpesvirus research
  • Plant Pathogens and Fungal Diseases

The scientist's published work includes recent papers such as:

  • Tackling the emerging threat of antifungal resistance to human health (2022) published in Nature Reviews Microbiology
  • The importance of antimicrobial resistance in medical mycology (2022) published in Nature Communications
  • Global guideline for the diagnosis and management of cryptococcosis: an initiative of the ECMM and ISHAM in cooperation with the ASM (2024) published in The Lancet Infectious Diseases
  • Cryptococcal Antigen in Serum and Cerebrospinal Fluid for Detecting Cryptococcal Meningitis in Adults Living With Human Immunodeficiency Virus: Systematic Review and Meta-Analysis of Diagnostic Test Accuracy Studies (2020) published in Clinical Infectious Diseases
  • Isosorbide Mononitrate and Cilostazol Treatment in Patients With Symptomatic Cerebral Small Vessel Disease (2023) published in JAMA Neurology

Harrison continually collaborates with several coauthors, including:

  • Joseph N Jarvis
  • David S. Lawrence
  • Síle F. Molloy
  • Olivier Lortholary
  • Mina C. Hosseinipour

Their work has appeared frequently in journals and venues such as:

  • Medical Mycology
  • UNC Libraries
  • Open Forum Infectious Diseases
  • bioRxiv (Cold Spring Harbor Laboratory)
  • Clinical Infectious Diseases

Best Publications

  • Clinical practice guidelines for the management of cryptococcal disease: 2010 update by the infectious diseases society of america.

    John R. Perfect;William E. Dismukes;Francoise Dromer;David L. Goldman

  • Tackling the emerging threat of antifungal resistance to human health

    Unknown

  • Combination antifungal therapies for HIV-associated cryptococcal meningitis: a randomised trial

    Annemarie E Brouwer;Adul Rajanuwong;Wirongrong Chierakul;George E Griffin

  • High-Dose Rifapentine with Moxifloxacin for Pulmonary Tuberculosis

    Amina Jindani;Thomas S. Harrison;Andrew J. Nunn;Patrick P.J. Phillips

  • Fungal infections in HIV/AIDS

    Andrew H Limper;Antoine Adenis;Thuy Le;Thuy Le;Thomas S Harrison

  • Cryptococcal meningitis: epidemiology, immunology, diagnosis and therapy.

    Peter R. Williamson;Joseph N. Jarvis;Anil A. Panackal;Matthew C. Fisher

  • Antifungal Combinations for Treatment of Cryptococcal Meningitis in Africa

    Síle F. Molloy;Cecilia Kanyama;Robert S. Heyderman;Angela Loyse

  • Determinants of Mortality in a Combined Cohort of 501 Patients With HIV-Associated Cryptococcal Meningitis: Implications for Improving Outcomes

    Joseph N. Jarvis;Tihana Bicanic;Angela Loyse;Daniel Namarika

  • The Case for Adopting the "Species Complex" Nomenclature for the Etiologic Agents of Cryptococcosis.

    Kyung J. Kwon-Chung;John E. Bennett;Brian L. Wickes;Wieland Meyer

  • Fungal Burden, Early Fungicidal Activity, and Outcome in Cryptococcal Meningitis in Antiretroviral-Naive or Antiretroviral-Experienced Patients Treated with Amphotericin B or Fluconazole

    Tihana Bicanic;Graeme Meintjes;Robin Wood;Madeleine Hayes

  • Screening for Cryptococcal Antigenemia in Patients Accessing an Antiretroviral Treatment Program in South Africa

    Joseph N Jarvis;Stephen D Lawn;Monica Vogt;Nonzwakazi Bangani

  • Evaluation of a Novel Point-of-Care Cryptococcal Antigen Test on Serum, Plasma, and Urine From Patients With HIV-Associated Cryptococcal Meningitis

    JN Jarvis;A Percival;S Bauman;J Pelfrey

  • Superoxide Dismutase Influences the Virulence of Cryptococcus neoformans by Affecting Growth within Macrophages

    Gary M. Cox;Thomas S. Harrison;Henry C. McDade;Carlos P. Taborda

  • HIV-associated cryptococcal meningitis

    Joseph N Jarvis;Thomas S Harrison

  • Adjunctive Interferon-γ Immunotherapy for the Treatment of HIV-associated Cryptococcal Meningitis: A Randomized Controlled Trial.

    Joseph N. Jarvis;Graeme Meintjes;Kevin Rebe;Gertrude Ntombomzi Williams

  • Adult meningitis in a setting of high HIV and TB prevalence: findings from 4961 suspected cases

    Joseph N Jarvis;Graeme Meintjes;Anthony Williams;Yolande Brown

  • Cryptococcal meningitis screening and community-based early adherence support in people with advanced HIV infection starting antiretroviral therapy in Tanzania and Zambia: an open-label, randomised controlled trial.

    Sayoki Mfinanga;Duncan Chanda;Sokoine L Kivuyo;Lorna Guinness

  • Cryptococcus neoformans Resides in an Acidic Phagolysosome of Human Macrophages

    Stuart M. Levitz;Shu Hua Nong;Kurt F. Seetoo;Thomas S. Harrison

  • High-Dose Amphotericin B with Flucytosine for the Treatment of Cryptococcal Meningitis in HIV-Infected Patients: A Randomized Trial.

    Tihana Bicanic;Robin Wood;Graeme Meintjes;Kevin Rebe

  • Symptomatic Relapse of HIV-Associated Cryptococcal Meningitis after Initial Fluconazole Monotherapy: The Role of Fluconazole Resistance and Immune Reconstitution

    Tihana Bicanic;Thomas Harrison;Alina Niepieklo;Nontobeko Dyakopu

  • Dose Response Effect of High-Dose Fluconazole for HIV-Associated Cryptococcal Meningitis in Southwestern Uganda

    Nicky Longley;Nicky Longley;Conrad Muzoora;Kabanda Taseera;James Mwesigye

Frequent Co-Authors

Tihana Bicanic
Tihana Bicanic St George's, University of London
Graeme Meintjes
Graeme Meintjes University of Cape Town
Nelesh P. Govender
Nelesh P. Govender National Health Laboratory Service
Olivier Lortholary
Olivier Lortholary Université Paris Cité
Shabbar Jaffar
Shabbar Jaffar University College London
Robert S. Heyderman
Robert S. Heyderman University College London
Robin Wood
Robin Wood University of Cape Town
John R. Perfect
John R. Perfect Duke University
William W. Hope
William W. Hope University of Liverpool
Stephen D. Lawn
Stephen D. Lawn London School of Hygiene & Tropical Medicine

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