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Citation Rankings
Highly Cited Researchers

Highly Cited Researchers 71 Scientists Citation Rankings - 2026

See how widely and consistently research is cited with real-time citation rankings.
Covering 2.6 million scientists, this list evaluates both total and last 5 years’ citation counts to measure scientific influence and highlight Highly Cited Researchers.
Built on transparency, it also addresses unethical practices and encourages reporting of violations. Compare results across 13 fields and 221 disciplines.

* Total Citation Counts Rankings

Rankings

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19,978
World Rank
59
Country Rank
1
University
Ranking Based On Selection:
1
Medical and Health Sciences / Epidemiology and Public Health
Infectious Diseases | Indigenous Knowledge System/African Traditional Medicine

Citation Metrics

  • Total
    36,434
  • Last 5 Years
    35,786
  • Last 5 Years / Total
    0.982
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* Total Citation Counts Rankings

Rankings

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20,967
World Rank
64
Country Rank
2
University
Ranking Based On Selection:
2

Citation Metrics

  • Total
    35,296
  • Last 5 Years
    11,264
  • Last 5 Years / Total
    0.319
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* Total Citation Counts Rankings

Rankings

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30,476
World Rank
96
Country Rank
3
University
Ranking Based On Selection:
3

Citation Metrics

  • Total
    27,582
  • Last 5 Years
    11,957
  • Last 5 Years / Total
    0.434
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* Total Citation Counts Rankings

Rankings

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38,683
World Rank
124
Country Rank
4
University
Ranking Based On Selection:
4
Medical and Health Sciences / Epidemiology and Public Health
Infectious diseases epidemiology | Public health ethic

Citation Metrics

  • Total
    23,354
  • Last 5 Years
    22,293
  • Last 5 Years / Total
    0.955
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* Total Citation Counts Rankings

Rankings

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55,371
World Rank
192
Country Rank
5
University
Ranking Based On Selection:
5
Social Sciences / Sociology
Gender gender-based violence rape HI

Citation Metrics

  • Total
    17,984
  • Last 5 Years
    9,022
  • Last 5 Years / Total
    0.502
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* Total Citation Counts Rankings

Rankings

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64,451
World Rank
221
Country Rank
6
University
Ranking Based On Selection:
6
Social Sciences / Sociology
gender | violence | sexual health | social epidemiolog

Citation Metrics

  • Total
    16,038
  • Last 5 Years
    6,152
  • Last 5 Years / Total
    0.384
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* Total Citation Counts Rankings

Rankings

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70,406
World Rank
242
Country Rank
7
University
Ranking Based On Selection:
7
Others
HIV Prevention | epidemiology | basic science | socio-behavioural scienc

Citation Metrics

  • Total
    14,983
  • Last 5 Years
    4,407
  • Last 5 Years / Total
    0.294
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* Total Citation Counts Rankings

Rankings

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97,679
World Rank
343
Country Rank
8
University
Ranking Based On Selection:
8
Others
Healt

Citation Metrics

  • Total
    11,457
  • Last 5 Years
    5,339
  • Last 5 Years / Total
    0.466
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* Total Citation Counts Rankings

Rankings

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99,901
World Rank
361
Country Rank
9
University
Ranking Based On Selection:
9
Others
vaccinology | HIV | TB | vaccine implementation researc

Citation Metrics

  • Total
    11,248
  • Last 5 Years
    10,827
  • Last 5 Years / Total
    0.963
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* Total Citation Counts Rankings

Rankings

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100,828
World Rank
365
Country Rank
10
University
Ranking Based On Selection:
10
Others
integration of mental health into primary care | children & adolescence | HI

Citation Metrics

  • Total
    11,158
  • Last 5 Years
    4,870
  • Last 5 Years / Total
    0.436
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* Total Citation Counts Rankings

Rankings

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111,801
World Rank
422
Country Rank
11
University
Ranking Based On Selection:
11
Social Sciences / Sociology
Gender | Femininities | Gender Based Violence | Intervention

Citation Metrics

  • Total
    10,205
  • Last 5 Years
    4,694
  • Last 5 Years / Total
    0.460
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* Total Citation Counts Rankings

Rankings

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119,990
World Rank
458
Country Rank
12
University
Ranking Based On Selection:
12
Medical and Health Sciences / Epidemiology and Public Health
publication bias | research integrity | research methods | clinical trials | guideline

Citation Metrics

  • Total
    9,586
  • Last 5 Years
    7,705
  • Last 5 Years / Total
    0.804
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* Total Citation Counts Rankings

Rankings

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148,376
World Rank
591
Country Rank
13
University
Ranking Based On Selection:
13
Others
healt

Citation Metrics

  • Total
    7,913
  • Last 5 Years
    5,993
  • Last 5 Years / Total
    0.757
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* Total Citation Counts Rankings

Rankings

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165,808
World Rank
657
Country Rank
14
University
Ranking Based On Selection:
14

Citation Metrics

  • Total
    7,113
  • Last 5 Years
    6,161
  • Last 5 Years / Total
    0.866
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* Total Citation Counts Rankings

Rankings

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170,063
World Rank
685
Country Rank
15
University
Ranking Based On Selection:
15
Social Sciences / Psychology
social psychology | interventions | masculinity | violence | gende

Citation Metrics

  • Total
    6,944
  • Last 5 Years
    5,214
  • Last 5 Years / Total
    0.751
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* Total Citation Counts Rankings

Rankings

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171,328
World Rank
696
Country Rank
16
University
Ranking Based On Selection:
16
Social Sciences / Sociology
gender | masculinities | research ethics | social aspects of HIV | gender violenc

Citation Metrics

  • Total
    6,894
  • Last 5 Years
    4,175
  • Last 5 Years / Total
    0.606
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* Total Citation Counts Rankings

Rankings

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177,093
World Rank
721
Country Rank
17
University
Ranking Based On Selection:
17
Law / Law and Legal Studies
Salmonella | tuberculosis | campylobacter | Lawsoni

Citation Metrics

  • Total
    6,677
  • Last 5 Years
    2,644
  • Last 5 Years / Total
    0.396
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* Total Citation Counts Rankings

Rankings

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212,305
World Rank
885
Country Rank
18
University
Ranking Based On Selection:
18

Citation Metrics

  • Total
    5,558
  • Last 5 Years
    4,069
  • Last 5 Years / Total
    0.732
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* Total Citation Counts Rankings

Rankings

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226,940
World Rank
952
Country Rank
19
University
Ranking Based On Selection:
19
Medical and Health Sciences / Endocrinology and Metabolism
Biochemistry | Physiology | Pharmacology | Evidence Based Health Car

Citation Metrics

  • Total
    5,187
  • Last 5 Years
    4,814
  • Last 5 Years / Total
    0.928
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* Total Citation Counts Rankings

Rankings

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236,451
World Rank
997
Country Rank
20
University
Ranking Based On Selection:
20
Others
lead exposure | environmental healt

Citation Metrics

  • Total
    4,967
  • Last 5 Years
    2,822
  • Last 5 Years / Total
    0.568
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* Total Citation Counts Rankings

Rankings

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240,418
World Rank
1,013
Country Rank
21
University
Ranking Based On Selection:
21
Others
burns | child safety | community safet

Citation Metrics

  • Total
    4,880
  • Last 5 Years
    1,775
  • Last 5 Years / Total
    0.364
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* Total Citation Counts Rankings

Rankings

flag
319,398
World Rank
1,426
Country Rank
22
University
Ranking Based On Selection:
22
Economics & Econometrics / Economics
Health economics | wellbeing | youth | caregivers | gende

Citation Metrics

  • Total
    3,546
  • Last 5 Years
    1,584
  • Last 5 Years / Total
    0.447
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* Total Citation Counts Rankings

Rankings

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338,540
World Rank
1,531
Country Rank
23
University
Ranking Based On Selection:
23
Medical and Health Sciences / Biostatistics
Biostatistics | HIV preventio

Citation Metrics

  • Total
    3,305
  • Last 5 Years
    2,808
  • Last 5 Years / Total
    0.850
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* Total Citation Counts Rankings

Rankings

flag
360,565
World Rank
1,644
Country Rank
24
University
Ranking Based On Selection:
24
Others
Cardiovascular disease | Developmental programming | Diabetes | Global health | Nutritio

Citation Metrics

  • Total
    3,060
  • Last 5 Years
    1,878
  • Last 5 Years / Total
    0.614
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* Total Citation Counts Rankings

Rankings

flag
367,727
World Rank
1,677
Country Rank
25
University
Ranking Based On Selection:
25
Medical and Health Sciences / Biostatistics
Biostatistics | Gender-based violence research | Structural Equation Modellin

Citation Metrics

  • Total
    2,986
  • Last 5 Years
    2,686
  • Last 5 Years / Total
    0.900
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