Citation Rankings
Highly Cited Researchers

Highly Cited Researchers 65 Scientists Citation Rankings - 2025

The Citation Rankings (Highly Cited Researchers) list highlight the most cited and influential researchers across a vast range of scientific fields, covering 197 main and sub-disciplines, including the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings. This service, offered exclusively by AD Scientific Index, aims to provide a balanced perspective by excluding data from CERN and other statistical sources that disproportionately favor certain researchers, particularly in the social sciences and humanities. This unique approach addresses the advantages researchers with multi-author publications and CERN involvement hold over others. Furthermore, citation rankings help uncover rule violations and unethical practices within the research community. For more detailed citation analyses, explore the Scientists Last 6 Years Citation Index, Universities Total Citations Rankings 2025, and Universities Last 6 Years Citations Rankings 2025.

* Total Citation Counts Rankings
Ranking Based On Selection: 1
Belgium
Marc Alain Widdowson
Infectious disease epidemiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
36,637
15,463
0.422
* Total Citation Counts Rankings
Ranking Based On Selection: 2
Belgium
Jan Jacobs
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27,128
17,714
0.653
* Total Citation Counts Rankings
Ranking Based On Selection: 3
Belgium
Boelaert M
neglected tropical diseases
visceral leishmaniasis
sleeping sickness
Human African trypanosomiasis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25,370
7,558
0.298
* Total Citation Counts Rankings
Ranking Based On Selection: 4
Belgium
Jean Claude Dujardin
Parasitology
Leishmania
genome
drug resistance
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,989
7,357
0.335
* Total Citation Counts Rankings
Ranking Based On Selection: 5
Belgium
Marie Laga
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,230
2,096
0.129
* Total Citation Counts Rankings
Ranking Based On Selection: 6
Belgium
Wim Van Damme
public health
health policy
infectious diseases
Africa
developing countries
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,983
5,390
0.360
* Total Citation Counts Rankings
Ranking Based On Selection: 7
Belgium
Rigouts Leen
Tuberculosis
mycobacteria
drug-resistance
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,434
5,032
0.405
* Total Citation Counts Rankings
Ranking Based On Selection: 8
Belgium
Luc Kestens
Immunology of Tropical Infectious Diseases
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,891
1,998
0.168
* Total Citation Counts Rankings
Ranking Based On Selection: 10
Belgium
Marc Coosemans
malaria
vectors
control
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,648
2,885
0.271
* Total Citation Counts Rankings
Ranking Based On Selection: 11
Belgium
Tania Crucitti
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,544
4,707
0.493
* Total Citation Counts Rankings
Ranking Based On Selection: 12
Belgium
Ellen Mh Mitchell
TB epidemiology
public health
global health
reproductive health
social justice
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,807
5,444
0.618
* Total Citation Counts Rankings
Ranking Based On Selection: 13
Belgium
Lynen Lut
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,456
2,563
0.344
* Total Citation Counts Rankings
Ranking Based On Selection: 14
Belgium
Bruno Marchal
Health care organisation
complexity
research methodology
realist evaluation
theory-driven
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,396
3,813
0.516
* Total Citation Counts Rankings
Ranking Based On Selection: 15
Belgium
Chris Kenyon
STI clinical care
AMR in N. gonorrhoeae
Syphilis diagnostic tests
sexual network connectivity
pharmacoecologic theory of AMR
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,314
4,791
0.655
* Total Citation Counts Rankings
Ranking Based On Selection: 16
Belgium
Lenka Benova
maternal health
health equity
LMICs
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,380
4,941
0.774
* Total Citation Counts Rankings
Ranking Based On Selection: 17
Belgium
Jef Van Den Ende
medical decision making
tropical medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,416
1,261
0.233
* Total Citation Counts Rankings
Ranking Based On Selection: 18
Belgium
Emmanuel Bottieau
Tropical Medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,085
2,452
0.482
* Total Citation Counts Rankings
Ranking Based On Selection: 19
Belgium
Kevin K Ariën
virology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,945
2,991
0.605
* Total Citation Counts Rankings
Ranking Based On Selection: 21
Belgium
Ruth Müller
Vector-borne Diseases
Biodiversity & Climate Change
Climate Change and Health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,467
3,282
0.735
* Total Citation Counts Rankings
Ranking Based On Selection: 22
Belgium
Laurens Liesenborghs
Infectious Diseases
Humanitarian Medicine
Virology
Bacteriology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,336
3,152
0.727
* Total Citation Counts Rankings
Ranking Based On Selection: 23
Belgium
Pieter Monsieurs
bioinformatics & computational biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,189
2,055
0.491
* Total Citation Counts Rankings
Ranking Based On Selection: 24
Belgium
Eric Florence
Infectious diseases
HIV
Tropical Medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,839
1,073
0.279
* Total Citation Counts Rankings
Ranking Based On Selection: 25
Belgium
Malgorzata Anna Domagalska
Leishmania
molecular parasitology
genetics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,803
1,797
0.473
* Total Citation Counts Rankings
Rankings
16,825
Belgium
136
1
Ranking Based On Selection: 1
Marc Alain Widdowson
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
36,637
15,463
0.422
Infectious disease epidemiology
* Total Citation Counts Rankings
Rankings
26,763
Belgium
237
2
Ranking Based On Selection: 2
Jan Jacobs
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27,128
17,714
0.653
* Total Citation Counts Rankings
Rankings
29,648
Belgium
264
3
Ranking Based On Selection: 3
Boelaert M
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25,370
7,558
0.298
neglected tropical diseases
visceral leishmaniasis
sleeping sickness
Human African trypanosomiasis
* Total Citation Counts Rankings
Rankings
36,293
Belgium
337
4
Ranking Based On Selection: 4
Jean Claude Dujardin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,989
7,357
0.335
* Total Citation Counts Rankings
Rankings
55,120
Belgium
529
5
Ranking Based On Selection: 5
Marie Laga
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,230
2,096
0.129
* Total Citation Counts Rankings
Rankings
61,341
Belgium
576
6
Ranking Based On Selection: 6
Wim Van Damme
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,983
5,390
0.360
public health
health policy
infectious diseases
Africa
developing countries
* Total Citation Counts Rankings
Rankings
77,612
Belgium
749
7
Ranking Based On Selection: 7
Rigouts Leen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,434
5,032
0.405
Tuberculosis
mycobacteria
drug-resistance
* Total Citation Counts Rankings
Rankings
81,980
Belgium
794
8
Ranking Based On Selection: 8
Luc Kestens
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,891
1,998
0.168
* Total Citation Counts Rankings
Rankings
91,965
Belgium
879
9
Ranking Based On Selection: 9
José L Peñalvo|Peñalvo-Garcia, Penalvo JL
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,821
6,843
0.632
* Total Citation Counts Rankings
Rankings
93,540
Belgium
895
10
Ranking Based On Selection: 10
Marc Coosemans
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,648
2,885
0.271
* Total Citation Counts Rankings
Rankings
106,048
Belgium
1,018
11
Ranking Based On Selection: 11
Tania Crucitti
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,544
4,707
0.493
* Total Citation Counts Rankings
Rankings
116,178
Belgium
1,113
12
Ranking Based On Selection: 12
Ellen Mh Mitchell
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,807
5,444
0.618
TB epidemiology
public health
global health
reproductive health
social justice
* Total Citation Counts Rankings
Rankings
139,594
Belgium
1,319
13
Ranking Based On Selection: 13
Lynen Lut
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,456
2,563
0.344
* Total Citation Counts Rankings
Rankings
140,790
Belgium
1,333
14
Ranking Based On Selection: 14
Bruno Marchal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,396
3,813
0.516
Health care organisation
complexity
research methodology
realist evaluation
theory-driven
* Total Citation Counts Rankings
Rankings
142,453
Belgium
1,348
15
Ranking Based On Selection: 15
Chris Kenyon
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,314
4,791
0.655
STI clinical care
AMR in N. gonorrhoeae
Syphilis diagnostic tests
sexual network connectivity
pharmacoecologic theory of AMR
* Total Citation Counts Rankings
Rankings
164,248
Belgium
1,524
16
Ranking Based On Selection: 16
Lenka Benova
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,380
4,941
0.774
maternal health
health equity
LMICs
* Total Citation Counts Rankings
Rankings
193,230
Belgium
1,747
17
Ranking Based On Selection: 17
Jef Van Den Ende
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,416
1,261
0.233
medical decision making
tropical medicine
* Total Citation Counts Rankings
Rankings
205,554
Belgium
1,855
18
Ranking Based On Selection: 18
Emmanuel Bottieau
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,085
2,452
0.482
* Total Citation Counts Rankings
Rankings
211,178
Belgium
1,902
19
Ranking Based On Selection: 19
Kevin K Ariën
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,945
2,991
0.605
* Total Citation Counts Rankings
Rankings
216,416
Belgium
1,942
20
Ranking Based On Selection: 20
Guy Kegels
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,830
1,625
0.336
* Total Citation Counts Rankings
Rankings
232,316
Belgium
2,087
21
Ranking Based On Selection: 21
Ruth Müller
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,467
3,282
0.735
Vector-borne Diseases
Biodiversity & Climate Change
Climate Change and Health
* Total Citation Counts Rankings
Rankings
238,779
Belgium
2,137
22
Ranking Based On Selection: 22
Laurens Liesenborghs
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,336
3,152
0.727
Infectious Diseases
Humanitarian Medicine
Virology
Bacteriology
* Total Citation Counts Rankings
Rankings
246,508
Belgium
2,199
23
Ranking Based On Selection: 23
Pieter Monsieurs
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,189
2,055
0.491
* Total Citation Counts Rankings
Rankings
266,601
Belgium
2,347
24
Ranking Based On Selection: 24
Eric Florence
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,839
1,073
0.279
* Total Citation Counts Rankings
Rankings
268,756
Belgium
2,363
25
Ranking Based On Selection: 25
Malgorzata Anna Domagalska
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,803
1,797
0.473
Leishmania
molecular parasitology
genetics