Citation Rankings (Highly Cited Researchers) 2024 and list of influential and most cited researchers in Agriculture and Forestry, Art, Design and Architecture, Business and Management, Economics and Econometrics, Education, Engineering and Technology, History, Philosophy, Theology, Law, Medicine and Health Sciences, Natural Sciences and Social Sciences and their 256 sub-branches is a unique service offered only by “AD Scientific Index”. You can see the most cited and influential researchers in the country and region. See also for more specific citation analyses: "last 6 years citation index" Universities Rankings 2024 (Sort by: Total Citations) and Universities Rankings 2024 (Sort by : Last 6 Years Citations)
* Total Citation Counts Rankings
World Rank
6,828
Country Rank
3,255
Institution Rank : 1
![](https://cdn.adscientificindex.com/logos/15741.png)
![United States](/flags/us.png)
![Simon J Brooker](/user/assets/images/profile/no-profile-photo.png)
global health
infectious diseases
epidemiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
62,089
24,555
0.395
* Total Citation Counts Rankings
World Rank
8,993
Country Rank
4,316
Institution Rank : 2
![](https://cdn.adscientificindex.com/logos/15741.png)
![United States](/flags/us.png)
![Keith Klugman](/user/assets/images/profile/no-profile-photo.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
52,359
14,225
0.272
* Total Citation Counts Rankings
World Rank
78,964
Country Rank
32,592
Institution Rank : 3
![](https://cdn.adscientificindex.com/logos/15741.png)
![United States](/flags/us.png)
![Gary N Atlin](https://cdn.adscientificindex.com/pictures/dd/4376091.jpg)
plant breeding
agriculture
international development
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,773
5,233
0.444
* Total Citation Counts Rankings
World Rank
79,872
Country Rank
32,911
Institution Rank : 4
![](https://cdn.adscientificindex.com/logos/15741.png)
![United States](/flags/us.png)
![Jennifer Gardy](https://cdn.adscientificindex.com/pictures/dc/4376090.jpg)
Molecular and genomic epidemiology
tuberculosis
malaria
data visualization
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,667
5,348
0.458
* Total Citation Counts Rankings
World Rank
101,660
Country Rank
40,628
Institution Rank : 5
![](https://cdn.adscientificindex.com/logos/15741.png)
![United States](/flags/us.png)
![Jonathan Peter Arm](/user/assets/images/profile/no-profile-photo.png)
Immunology. Global health. Early drug development. Translational Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,495
1,348
0.142
* Total Citation Counts Rankings
World Rank
109,951
Country Rank
43,486
Institution Rank : 6
![](https://cdn.adscientificindex.com/logos/15741.png)
![United States](/flags/us.png)
![Christian Witt](https://cdn.adscientificindex.com/pictures/ee/4376093.jpg)
Agronomy
soil science
environment
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,865
2,645
0.298
* Total Citation Counts Rankings
World Rank
129,529
Country Rank
50,083
Institution Rank : 7
![](https://cdn.adscientificindex.com/logos/15741.png)
![United States](/flags/us.png)
![Stanley Wood](https://cdn.adscientificindex.com/pictures/58/4376094.jpg)
Agricultural development
Climate adaptation
Farmer decision making under risk
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,657
2,464
0.322
* Total Citation Counts Rankings
World Rank
153,208
Country Rank
57,750
Institution Rank : 8
![](https://cdn.adscientificindex.com/logos/15741.png)
![United States](/flags/us.png)
![Thea](/user/assets/images/profile/no-profile-photo.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,534
2,938
0.450
* Total Citation Counts Rankings
World Rank
201,242
Country Rank
72,648
Institution Rank : 9
![](https://cdn.adscientificindex.com/logos/15741.png)
![United States](/flags/us.png)
![Steven Kern](/user/assets/images/profile/no-profile-photo.png)
pharmacokinetics
modeling simulation
clinical pharmacology
pediatrics
malaria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,963
1,478
0.298
* Total Citation Counts Rankings
World Rank
223,086
Country Rank
79,136
Institution Rank : 10
![](https://cdn.adscientificindex.com/logos/15741.png)
![United States](/flags/us.png)
![David Blazes](https://cdn.adscientificindex.com/pictures/ac/4393889.jpg)
public health
disease surveillance
tropical medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,451
1,207
0.271
* Total Citation Counts Rankings
World Rank
225,215
Country Rank
79,788
Institution Rank : 11
![](https://cdn.adscientificindex.com/logos/15741.png)
![United States](/flags/us.png)
![Ajoke Sobanjo-Ter Meulen](/user/assets/images/profile/no-profile-photo.png)
Vaccine Development
Global Health
Health Policy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,405
3,486
0.791
* Total Citation Counts Rankings
World Rank
232,555
Country Rank
81,964
Institution Rank : 12
![](https://cdn.adscientificindex.com/logos/15741.png)
![United States](/flags/us.png)
![Hao Hu](/user/assets/images/profile/no-profile-photo.png)
gender equality
strategy development
quantitative analysis
global development
global health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,256
2,479
0.582
* Total Citation Counts Rankings
World Rank
240,607
Country Rank
84,344
Institution Rank : 13
![](https://cdn.adscientificindex.com/logos/15741.png)
![United States](/flags/us.png)
![Sohail Agha](https://cdn.adscientificindex.com/pictures/a2/4382511.jpg)
Public Health
Family Planning
Social Marketing
Quality of Care
Mass media impact
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,103
1,412
0.344
* Total Citation Counts Rankings
World Rank
243,540
Country Rank
85,258
Institution Rank : 14
![](https://cdn.adscientificindex.com/logos/15741.png)
![United States](/flags/us.png)
![Halos Lénaïg](https://cdn.adscientificindex.com/pictures/b5/4396337.jpg)
Veterinary parasitology and zoonotic diseases
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,049
2,235
0.552
* Total Citation Counts Rankings
World Rank
261,307
Country Rank
90,357
Institution Rank : 15
![](https://cdn.adscientificindex.com/logos/15741.png)
![United States](/flags/us.png)
![Bruno Moonen](https://cdn.adscientificindex.com/pictures/b4/4392398.jpg)
Malaria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,744
1,607
0.429
* Total Citation Counts Rankings
World Rank
262,864
Country Rank
90,821
Institution Rank : 16
![](https://cdn.adscientificindex.com/logos/15741.png)
![United States](/flags/us.png)
![Cliff Kerr](https://cdn.adscientificindex.com/pictures/75/120462.jpg)
Epidemiology
Computational neuroscience
Numerical methods
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,719
2,816
0.757
* Total Citation Counts Rankings
World Rank
297,407
Country Rank
100,841
Institution Rank : 17
![](https://cdn.adscientificindex.com/logos/15741.png)
![United States](/flags/us.png)
![Andrew D Trister](https://cdn.adscientificindex.com/pictures/f2/4391025.jpg)
Digital Health
Bayesian Approaches
Global Health
Molecular Profiling
Oncology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,218
2,492
0.774
* Total Citation Counts Rankings
World Rank
302,682
Country Rank
102,335
Institution Rank : 18
![](https://cdn.adscientificindex.com/logos/15741.png)
![United States](/flags/us.png)
![David Bergvinson](/user/assets/images/profile/no-profile-photo.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,152
832
0.264
* Total Citation Counts Rankings
World Rank
303,901
Country Rank
102,689
Institution Rank : 19
![](https://cdn.adscientificindex.com/logos/15741.png)
![United States](/flags/us.png)
![Chris Duncombe](/user/assets/images/profile/no-profile-photo.png)
HIV
Public health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,137
838
0.267
* Total Citation Counts Rankings
World Rank
316,096
Country Rank
106,152
Institution Rank : 20
![](https://cdn.adscientificindex.com/logos/15741.png)
![United States](/flags/us.png)
![Doulaye Kone](https://cdn.adscientificindex.com/pictures/ec/4394605.jpg)
Sanitation
Water
Environmental Engineering
Social Entreprises
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,991
1,304
0.436
* Total Citation Counts Rankings
World Rank
317,727
Country Rank
106,605
Institution Rank : 21
![](https://cdn.adscientificindex.com/logos/15741.png)
![United States](/flags/us.png)
![Benjamin Piper](https://cdn.adscientificindex.com/pictures/a0/4391917.jpg)
International Education
research
literacy
numeracy
evaluation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,972
2,156
0.725
* Total Citation Counts Rankings
World Rank
326,239
Country Rank
109,013
Institution Rank : 22
![](https://cdn.adscientificindex.com/logos/15741.png)
![United States](/flags/us.png)
![Mike Famulare](https://cdn.adscientificindex.com/pictures/e3/4387717.jpg)
Epidemiology
Infectious disease transmission
epidemiological modeling
virology
immunology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,878
2,579
0.896
* Total Citation Counts Rankings
World Rank
330,513
Country Rank
110,243
Institution Rank : 23
![](https://cdn.adscientificindex.com/logos/15741.png)
![United States](/flags/us.png)
![Andre Lin Ouedraogo](https://cdn.adscientificindex.com/pictures/61/4390924.jpg)
Malaria modeling
infectious disease epidemiology
immunology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,832
1,521
0.537
* Total Citation Counts Rankings
World Rank
337,991
Country Rank
112,300
Institution Rank : 24
![](https://cdn.adscientificindex.com/logos/15741.png)
![United States](/flags/us.png)
![Jian Yan](https://cdn.adscientificindex.com/pictures/f5/4398023.jpg)
Clinical research
maternal and child health
nutrition
choline
global health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,755
1,608
0.584
* Total Citation Counts Rankings
World Rank
369,656
Country Rank
121,168
Institution Rank : 25
![](https://cdn.adscientificindex.com/logos/15741.png)
![United States](/flags/us.png)
![Georgina Murphy](https://cdn.adscientificindex.com/pictures/54/4395930.jpg)
Epidemiology
Global Health
Africa
Non-communicable Diseases
Maternal and Newborn Care
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,459
1,906
0.775
* Total Citation Counts Rankings
World Ranking
6,828
Country Ranking
3,255
Institution Ranking
1
Simon J Brooker
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
62,089
24,555
0.395
* Total Citation Counts Rankings
World Ranking
8,993
Country Ranking
4,316
Institution Ranking
2
Keith Klugman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
52,359
14,225
0.272
* Total Citation Counts Rankings
World Ranking
78,964
Country Ranking
32,592
Institution Ranking
3
Gary N Atlin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,773
5,233
0.444
![](https://cdn.adscientificindex.com/logos/15741.png)
plant breeding
agriculture
international development
* Total Citation Counts Rankings
World Ranking
79,872
Country Ranking
32,911
Institution Ranking
4
Jennifer Gardy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,667
5,348
0.458
![](https://cdn.adscientificindex.com/logos/15741.png)
Molecular and genomic epidemiology
tuberculosis
malaria
data visualization
* Total Citation Counts Rankings
World Ranking
101,660
Country Ranking
40,628
Institution Ranking
5
Jonathan Peter Arm
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,495
1,348
0.142
![](https://cdn.adscientificindex.com/logos/15741.png)
Immunology. Global health. Early drug development. Translational Science
* Total Citation Counts Rankings
World Ranking
109,951
Country Ranking
43,486
Institution Ranking
6
Christian Witt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,865
2,645
0.298
![](https://cdn.adscientificindex.com/logos/15741.png)
Agronomy
soil science
environment
* Total Citation Counts Rankings
World Ranking
129,529
Country Ranking
50,083
Institution Ranking
7
Stanley Wood
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,657
2,464
0.322
![](https://cdn.adscientificindex.com/logos/15741.png)
Agricultural development
Climate adaptation
Farmer decision making under risk
* Total Citation Counts Rankings
World Ranking
153,208
Country Ranking
57,750
Institution Ranking
8
Thea
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,534
2,938
0.450
* Total Citation Counts Rankings
World Ranking
201,242
Country Ranking
72,648
Institution Ranking
9
Steven Kern
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,963
1,478
0.298
![](https://cdn.adscientificindex.com/logos/15741.png)
pharmacokinetics
modeling simulation
clinical pharmacology
pediatrics
malaria
* Total Citation Counts Rankings
World Ranking
223,086
Country Ranking
79,136
Institution Ranking
10
David Blazes
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,451
1,207
0.271
![](https://cdn.adscientificindex.com/logos/15741.png)
public health
disease surveillance
tropical medicine
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* Total Citation Counts Rankings
World Ranking
225,215
Country Ranking
79,788
Institution Ranking
11
Ajoke Sobanjo-Ter Meulen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,405
3,486
0.791
* Total Citation Counts Rankings
World Ranking
232,555
Country Ranking
81,964
Institution Ranking
12
Hao Hu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,256
2,479
0.582
![](https://cdn.adscientificindex.com/logos/15741.png)
gender equality
strategy development
quantitative analysis
global development
global health
* Total Citation Counts Rankings
World Ranking
240,607
Country Ranking
84,344
Institution Ranking
13
Sohail Agha
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,103
1,412
0.344
![](https://cdn.adscientificindex.com/logos/15741.png)
Public Health
Family Planning
Social Marketing
Quality of Care
Mass media impact
* Total Citation Counts Rankings
World Ranking
243,540
Country Ranking
85,258
Institution Ranking
14
Halos Lénaïg
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,049
2,235
0.552
![](https://cdn.adscientificindex.com/logos/15741.png)
Veterinary parasitology and zoonotic diseases
* Total Citation Counts Rankings
World Ranking
261,307
Country Ranking
90,357
Institution Ranking
15
Bruno Moonen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,744
1,607
0.429
* Total Citation Counts Rankings
World Ranking
262,864
Country Ranking
90,821
Institution Ranking
16
Cliff Kerr
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,719
2,816
0.757
![](https://cdn.adscientificindex.com/logos/15741.png)
Epidemiology
Computational neuroscience
Numerical methods
* Total Citation Counts Rankings
World Ranking
297,407
Country Ranking
100,841
Institution Ranking
17
Andrew D Trister
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,218
2,492
0.774
![](https://cdn.adscientificindex.com/logos/15741.png)
Digital Health
Bayesian Approaches
Global Health
Molecular Profiling
Oncology
* Total Citation Counts Rankings
World Ranking
302,682
Country Ranking
102,335
Institution Ranking
18
David Bergvinson
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,152
832
0.264
* Total Citation Counts Rankings
World Ranking
303,901
Country Ranking
102,689
Institution Ranking
19
Chris Duncombe
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,137
838
0.267
* Total Citation Counts Rankings
World Ranking
316,096
Country Ranking
106,152
Institution Ranking
20
Doulaye Kone
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,991
1,304
0.436
![](https://cdn.adscientificindex.com/logos/15741.png)
Sanitation
Water
Environmental Engineering
Social Entreprises
* Total Citation Counts Rankings
World Ranking
317,727
Country Ranking
106,605
Institution Ranking
21
Benjamin Piper
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,972
2,156
0.725
* Total Citation Counts Rankings
World Ranking
326,239
Country Ranking
109,013
Institution Ranking
22
Mike Famulare
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,878
2,579
0.896
![](https://cdn.adscientificindex.com/logos/15741.png)
Epidemiology
Infectious disease transmission
epidemiological modeling
virology
immunology
* Total Citation Counts Rankings
World Ranking
330,513
Country Ranking
110,243
Institution Ranking
23
Andre Lin Ouedraogo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,832
1,521
0.537
* Total Citation Counts Rankings
World Ranking
337,991
Country Ranking
112,300
Institution Ranking
24
Jian Yan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,755
1,608
0.584
![](https://cdn.adscientificindex.com/logos/15741.png)
Clinical research
maternal and child health
nutrition
choline
global health
* Total Citation Counts Rankings
World Ranking
369,656
Country Ranking
121,168
Institution Ranking
25
Georgina Murphy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,459
1,906
0.775
![](https://cdn.adscientificindex.com/logos/15741.png)
Epidemiology
Global Health
Africa
Non-communicable Diseases
Maternal and Newborn Care