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Immunology
South Africa
2026
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Medicine
South Africa
2026

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Immunology 106 555 512 1 1 589 56987
Medicine 106 6394 6014 9 9 594 57142

Shabir A. Madhi publications per year

The chart shows the history of publications by Shabir A. Madhi between 1999 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Shabir A. Madhi published across 27 years, from 1999 to 2025, averaging 31.6 papers a year. Output peaked at 78 publications in 2017. 115 of the 854 publications appeared in the last two years.

No. of publications
25 50 75
Bar chart. Horizontal axis: year, 1999 to 2025. Vertical axis: number of publications, 0 to 78. Peak 78 publications in 2017. 1999: 2 publications 2000: 3 publications 2001: 2 publications 2002: 3 publications 2003: 3 publications 2004: 8 publications 2005: 8 publications 2006: 11 publications 2007: 9 publications 2008: 19 publications 2009: 7 publications 2010: 18 publications 2011: 31 publications 2012: 31 publications 2013: 24 publications 2014: 32 publications 2015: 48 publications 2016: 44 publications 2017: 78 publications 2018: 29 publications 2019: 55 publications 2020: 63 publications 2021: 66 publications 2022: 68 publications 2023: 77 publications 2024: 53 publications 2025: 62 publications
1999 2025

854 publications in total across all disciplines

View publications per year as a table
Shabir A. Madhi: publications per year, 1999 to 2025
Year Publications
1999 2
2000 3
2001 2
2002 3
2003 3
2004 8
2005 8
2006 11
2007 9
2008 19
2009 7
2010 18
2011 31
2012 31
2013 24
2014 32
2015 48
2016 44
2017 78
2018 29
2019 55
2020 63
2021 66
2022 68
2023 77
2024 53
2025 62
Total 854
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Shabir A. Madhi publication distribution in Immunology in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Immunology in 2026. The highlighted bar marks where Shabir A. Madhi sits on this spectrum.

No. of scientists
50 100 150
Bar chart with 76 bars. Horizontal axis: publications, 62–71 to 807+. Vertical axis: number of scientists, 0 to 189. Most scientists, 189, have 152–161 publications. The last bar groups every scientist with 807 publications or more. The highlighted bar, 582–591 publications, is where this scientist sits. 62–71 publications: 9 scientists 72–81 publications: 23 scientists 82–91 publications: 40 scientists 92–101 publications: 72 scientists 102–111 publications: 86 scientists 112–121 publications: 108 scientists 122–131 publications: 150 scientists 132–141 publications: 160 scientists 142–151 publications: 159 scientists 152–161 publications: 189 scientists 162–171 publications: 166 scientists 172–181 publications: 181 scientists 182–191 publications: 188 scientists 192–201 publications: 187 scientists 202–211 publications: 178 scientists 212–221 publications: 158 scientists 222–231 publications: 168 scientists 232–241 publications: 159 scientists 242–251 publications: 160 scientists 252–261 publications: 148 scientists 262–271 publications: 116 scientists 272–281 publications: 125 scientists 282–291 publications: 115 scientists 292–301 publications: 111 scientists 302–311 publications: 95 scientists 312–321 publications: 97 scientists 322–331 publications: 97 scientists 332–341 publications: 99 scientists 342–351 publications: 96 scientists 352–361 publications: 69 scientists 362–371 publications: 76 scientists 372–381 publications: 71 scientists 382–391 publications: 71 scientists 392–401 publications: 62 scientists 402–411 publications: 54 scientists 412–421 publications: 41 scientists 422–431 publications: 63 scientists 432–441 publications: 53 scientists 442–451 publications: 31 scientists 452–461 publications: 42 scientists 462–471 publications: 40 scientists 472–481 publications: 29 scientists 482–491 publications: 34 scientists 492–501 publications: 30 scientists 502–511 publications: 23 scientists 512–521 publications: 41 scientists 522–531 publications: 29 scientists 532–541 publications: 28 scientists 542–551 publications: 16 scientists 552–561 publications: 18 scientists 562–571 publications: 18 scientists 572–581 publications: 17 scientists 582–591 publications: 17 scientists 592–601 publications: 17 scientists 602–611 publications: 19 scientists 612–621 publications: 13 scientists 622–631 publications: 12 scientists 632–641 publications: 11 scientists 642–651 publications: 16 scientists 652–661 publications: 9 scientists 662–671 publications: 5 scientists 672–681 publications: 13 scientists 682–691 publications: 12 scientists 692–701 publications: 6 scientists 702–711 publications: 6 scientists 712–721 publications: 9 scientists 722–731 publications: 9 scientists 732–741 publications: 6 scientists 742–751 publications: 11 scientists 752–761 publications: 10 scientists 762–771 publications: 7 scientists 772–781 publications: 12 scientists 782–791 publications: 7 scientists 792–801 publications: 5 scientists 802–806 publications: 1 scientist 807+ publications: 100 scientists
62–71 publications 807+

This scientist: 589 publications — 94th percentile

94% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 807 publications or more.

View publications distribution as a table
Number of Immunology scientists by publication count, Research.com 2026 ranking edition. Based on 4,929 ranked scientists.
Publications Scientists This scientist
62–71 9
72–81 23
82–91 40
92–101 72
102–111 86
112–121 108
122–131 150
132–141 160
142–151 159
152–161 189
162–171 166
172–181 181
182–191 188
192–201 187
202–211 178
212–221 158
222–231 168
232–241 159
242–251 160
252–261 148
262–271 116
272–281 125
282–291 115
292–301 111
302–311 95
312–321 97
322–331 97
332–341 99
342–351 96
352–361 69
362–371 76
372–381 71
382–391 71
392–401 62
402–411 54
412–421 41
422–431 63
432–441 53
442–451 31
452–461 42
462–471 40
472–481 29
482–491 34
492–501 30
502–511 23
512–521 41
522–531 29
532–541 28
542–551 16
552–561 18
562–571 18
572–581 17
582–591 17 589
592–601 17
602–611 19
612–621 13
622–631 12
632–641 11
642–651 16
652–661 9
662–671 5
672–681 13
682–691 12
692–701 6
702–711 6
712–721 9
722–731 9
732–741 6
742–751 11
752–761 10
762–771 7
772–781 12
782–791 7
792–801 5
802–806 1
807+ 100
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Shabir A. Madhi D-index placement in Immunology in 2026

The chart shows the D-index (discipline H-index) distribution of Immunology scientists ranked by Research.com in 2026. The highlighted bar marks where Shabir A. Madhi sits on this spectrum.

No. of scientists
50 100 150 200
Bar chart with 60 bars. Horizontal axis: D-Index, 40–41 to 157+. Vertical axis: number of scientists, 0 to 201. Most scientists, 201, have 58–59 D-Index. The last bar groups every scientist with 157 D-Index or more. The highlighted bar, 106–107 D-Index, is where this scientist sits. 40–41 D-Index: 28 scientists 42–43 D-Index: 91 scientists 44–45 D-Index: 157 scientists 46–47 D-Index: 192 scientists 48–49 D-Index: 175 scientists 50–51 D-Index: 188 scientists 52–53 D-Index: 177 scientists 54–55 D-Index: 155 scientists 56–57 D-Index: 194 scientists 58–59 D-Index: 201 scientists 60–61 D-Index: 197 scientists 62–63 D-Index: 201 scientists 64–65 D-Index: 173 scientists 66–67 D-Index: 167 scientists 68–69 D-Index: 172 scientists 70–71 D-Index: 199 scientists 72–73 D-Index: 184 scientists 74–75 D-Index: 133 scientists 76–77 D-Index: 163 scientists 78–79 D-Index: 127 scientists 80–81 D-Index: 121 scientists 82–83 D-Index: 125 scientists 84–85 D-Index: 121 scientists 86–87 D-Index: 102 scientists 88–89 D-Index: 96 scientists 90–91 D-Index: 75 scientists 92–93 D-Index: 72 scientists 94–95 D-Index: 74 scientists 96–97 D-Index: 66 scientists 98–99 D-Index: 68 scientists 100–101 D-Index: 49 scientists 102–103 D-Index: 60 scientists 104–105 D-Index: 54 scientists 106–107 D-Index: 36 scientists 108–109 D-Index: 23 scientists 110–111 D-Index: 52 scientists 112–113 D-Index: 41 scientists 114–115 D-Index: 34 scientists 116–117 D-Index: 25 scientists 118–119 D-Index: 28 scientists 120–121 D-Index: 11 scientists 122–123 D-Index: 20 scientists 124–125 D-Index: 27 scientists 126–127 D-Index: 19 scientists 128–129 D-Index: 20 scientists 130–131 D-Index: 16 scientists 132–133 D-Index: 17 scientists 134–135 D-Index: 14 scientists 136–137 D-Index: 15 scientists 138–139 D-Index: 9 scientists 140–141 D-Index: 11 scientists 142–143 D-Index: 9 scientists 144–145 D-Index: 9 scientists 146–147 D-Index: 7 scientists 148–149 D-Index: 7 scientists 150–151 D-Index: 7 scientists 152–153 D-Index: 5 scientists 154–155 D-Index: 8 scientists 156 D-Index: 6 scientists 157+ D-Index: 96 scientists
40–41 D-Index 157+

This scientist: 106 D-Index — 89th percentile

89% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 157 D-Index or more.

View D-Index distribution as a table
Number of Immunology scientists by D-index, Research.com 2026 ranking edition. Based on 4,929 ranked scientists.
D-Index Scientists This scientist
40–41 28
42–43 91
44–45 157
46–47 192
48–49 175
50–51 188
52–53 177
54–55 155
56–57 194
58–59 201
60–61 197
62–63 201
64–65 173
66–67 167
68–69 172
70–71 199
72–73 184
74–75 133
76–77 163
78–79 127
80–81 121
82–83 125
84–85 121
86–87 102
88–89 96
90–91 75
92–93 72
94–95 74
96–97 66
98–99 68
100–101 49
102–103 60
104–105 54
106–107 36 106
108–109 23
110–111 52
112–113 41
114–115 34
116–117 25
118–119 28
120–121 11
122–123 20
124–125 27
126–127 19
128–129 20
130–131 16
132–133 17
134–135 14
136–137 15
138–139 9
140–141 11
142–143 9
144–145 9
146–147 7
148–149 7
150–151 7
152–153 5
154–155 8
156 6
157+ 96
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Research.com Recognitions

  • 2026 - Research.com Immunology in South Africa Leader Award
  • 2026 - Research.com Medicine in South Africa Leader Award
  • 2025 - Research.com Immunology in South Africa Leader Award
  • 2023 - Research.com Medicine in South Africa Leader Award
  • 2022 - Research.com Immunology in South Africa Leader Award
  • 2022 - Research.com Medicine in South Africa Leader Award
  • 2018 - Fellow, The World Academy of Sciences
  • Fellow of the Royal Society of South Africa
  • Fellow of the Royal Society of South Africa
  • Fellow of the Royal Society of South Africa
  • Fellow of the Royal Society of South Africa
  • Fellow of the Royal Society of South Africa
  • Fellow of the Royal Society of South Africa

Overview

Shabir A. Madhi is affiliated with the University of the Witwatersrand in South Africa and has produced extensive research primarily in the field of medicine, with a focus on epidemiology and infectious diseases. Their work covers various subfields including public health, environmental and occupational health, pulmonary and respiratory medicine, and health.

The scientist's main topics of research encompass:

  • Pneumonia and Respiratory Infections
  • Respiratory viral infections research
  • SARS-CoV-2 and COVID-19 Research
  • Vaccine Coverage and Hesitancy
  • COVID-19 Clinical Research Studies
  • Influenza Virus Research Studies
  • Neonatal and Maternal Infections

Frequent co-authors include Marta C. Nunes, Vicky L. Baillie, Ziyaad Dangor, Alane Izu, and Gaurav Kwatra, indicating collaboration on numerous publications.

Common publication venues for their work are:

  • bioRxiv (Cold Spring Harbor Laboratory)
  • Vaccine
  • SSRN Electronic Journal
  • South African Medical Journal
  • Clinical Infectious Diseases

Selected recent papers authored or co-authored by Shabir A. Madhi include:

  • Safety and efficacy of the ChAdOx1 nCoV-19 vaccine (AZD1222) against SARS-CoV-2: an interim analysis of four randomised controlled trials in Brazil, South Africa, and the UK, 2020, The Lancet
  • Global, regional, and national disease burden estimates of acute lower respiratory infections due to respiratory syncytial virus in children younger than 5 years in 2019: a systematic analysis, 2022, The Lancet
  • Efficacy of the ChAdOx1 nCoV-19 Covid-19 Vaccine against the B.1.351 Variant, 2021, New England Journal of Medicine
  • Single-dose administration and the influence of the timing of the booster dose on immunogenicity and efficacy of ChAdOx1 nCoV-19 (AZD1222) vaccine: a pooled analysis of four randomised trials, 2021, The Lancet
  • SARS-CoV-2 Omicron-B.1.1.529 leads to widespread escape from neutralizing antibody responses, 2022, Cell

Shabir A. Madhi holds fellowships with scientific organizations including The World Academy of Sciences and the Royal Society of South Africa.

Best Publications

  • Safety and efficacy of the ChAdOx1 nCoV-19 vaccine (AZD1222) against SARS-CoV-2: an interim analysis of four randomised controlled trials in Brazil, South Africa, and the UK.

    M Voysey;Clemens Sac.;S A Madhi;L Y Weckx

  • Global burden of acute lower respiratory infections due to respiratory syncytial virus in young children: a systematic review and meta-analysis

    Harish Nair;Harish Nair;D James Nokes;D James Nokes;Bradford D. Gessner;Mukesh K Dherani

  • Global, regional, and national disease burden estimates of acute lower respiratory infections due to respiratory syncytial virus in young children in 2015: a systematic review and modelling study

    Ting Shi;David A. McAllister;Katherine L. O'Brien;Eric A. F. Simoes

  • Early Antiretroviral Therapy and Mortality among HIV-Infected Infants

    Avy Violari;Mark F. Cotton;Diana M. Gibb;Abdel G. Babiker

  • A trial of a 9-valent pneumococcal conjugate vaccine in children with and those without HIV infection.

    Keith P. Klugman;Keith P. Klugman;Shabir A. Madhi;Robin E. Huebner;Robert Kohberger

  • Single-dose administration and the influence of the timing of the booster dose on immunogenicity and efficacy of ChAdOx1 nCoV-19 (AZD1222) vaccine: a pooled analysis of four randomised trials.

    M Voysey;S A Costa Clemens;S A Madhi;L Y Weckx

  • Effect of human rotavirus vaccine on severe diarrhea in African infants.

    Shabir A. Madhi;Nigel A. Cunliffe;Duncan Steele;Desirée Witte

  • Efficacy of the ChAdOx1 nCoV-19 Covid-19 Vaccine against the B.1.351 Variant.

    S. A. Madhi;V. Baillie;C. L. Cutland;M. Voysey

  • Global burden of respiratory infections due to seasonal influenza in young children: a systematic review and meta-analysis

    Harish Nair;Harish Nair;W Abdullah Brooks;Mark Katz;Anna Roca

  • Global and regional burden of hospital admissions for severe acute lower respiratory infections in young children in 2010: a systematic analysis

    Harish Nair;Harish Nair;Eric Af Simões;Igor Rudan;Bradford D Gessner

  • Causes of severe pneumonia requiring hospital admission in children without HIV infection from Africa and Asia: the PERCH multi-country case-control study

    Katherine L. O'Brien;Henry C. Baggett;W. Abdullah Brooks;Daniel R. Feikin

  • Standardized interpretation of paediatric chest radiographs for the diagnosis of pneumonia in epidemiological studies

    Thomas Cherian;E. Kim Mulholland;John B. Carlin;Harald Ostensen

  • A role for Streptococcus pneumoniae in virus-associated pneumonia

    Shabir A Madhi;Keith P Klugman;Keith P Klugman

  • Reduced neutralization of SARS-CoV-2 B.1.617 by vaccine and convalescent serum.

    C Liu;H M Ginn;W Dejnirattisai;P Supasa

  • Single-Dose Nirsevimab for Prevention of RSV in Preterm Infants.

    M. Pamela Griffin;Yuan Yuan;Therese Takas;Joseph B. Domachowske

  • Influenza Vaccination of Pregnant Women and Protection of Their Infants

    Abstr Act;Shabir A. Madhi;Clare L. Cutland;Locadiah Kuwanda

  • Efficacy of NVX-CoV2373 Covid-19 Vaccine against the B.1.351 Variant.

    Vivek Shinde;Sutika Bhikha;Zaheer Hoosain;Moherndran Archary

  • Estimates of the Burden of Group B Streptococcal Disease Worldwide for Pregnant Women, Stillbirths, and Children.

    Anna C. Seale;Fiorella Bianchi-Jassir;Neal J. Russell;Maya Kohli-Lynch

  • Maternal Colonization With Group B Streptococcus and Serotype Distribution Worldwide: Systematic Review and Meta-analyses.

    Jennifer Hall;Nadine Hack Adams;Linda Bartlett;Anna C Seale;Anna C Seale

  • Global burden of respiratory infections associated with seasonal influenza in children under 5 years in 2018: a systematic review and modelling study.

    Xin Wang;You Li;Katherine L. O'Brien;Shabir A. Madhi

  • Influenza Vaccination of Pregnant Women and Protection of Their Infants

    Shabir A. Madhi;Clare L. Cutland;Locadiah Kuwanda;Adriana Weinberg

  • Global, regional, and national estimates of pneumonia burden in HIV-infected children in 2010: a meta-analysis and modelling study

    Evropi Theodoratou;David A McAllister;Craig Reed;Davies O Adeloye

Frequent Co-Authors

Keith P. Klugman
Keith P. Klugman Bill & Melinda Gates Foundation
Clare L. Cutland
Clare L. Cutland University of the Witwatersrand
Cheryl Cohen
Cheryl Cohen University of the Witwatersrand
Anne von Gottberg
Anne von Gottberg National Health Laboratory Service
Peter V. Adrian
Peter V. Adrian University of the Witwatersrand
Sibongile Walaza
Sibongile Walaza Chris Hani Baragwanath Hospital
Marietjie Venter
Marietjie Venter University of Pretoria
J. Anthony G. Scott
J. Anthony G. Scott University of London
David R. Murdoch
David R. Murdoch University of Otago
Eric A. F. Simões
Eric A. F. Simões University of Colorado Denver

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