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
49,948
Country Rank
21,691
Institution Rank : 11
![](https://cdn.adscientificindex.com/logos/5312.png)
![United States](/flags/us.png)
![Paul Fidel](https://cdn.adscientificindex.com/pictures/fc/1351676.jpg)
immunology
infectious disease
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,814
4,623
0.275
* Total Citation Counts Rankings
World Rank
94,345
Country Rank
38,000
Institution Rank : 20
![](https://cdn.adscientificindex.com/logos/5312.png)
![United States](/flags/us.png)
![Judd E Shellito](/user/assets/images/profile/no-profile-photo.png)
Pulmonary immunology
infectious disease
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,165
1,833
0.180
* Total Citation Counts Rankings
World Rank
111,091
Country Rank
43,815
Institution Rank : 23
![](https://cdn.adscientificindex.com/logos/5312.png)
![United States](/flags/us.png)
![Arnold H Zea](https://cdn.adscientificindex.com/pictures/cd/1360212.jpg)
Immunologia
Immunologia de tumores e infecciosas
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,801
2,475
0.281
* Total Citation Counts Rankings
World Rank
130,354
Country Rank
50,314
Institution Rank : 87
![](https://cdn.adscientificindex.com/logos/5310.jpg)
![United States](/flags/us.png)
![S Cormier Regard or SA Cormier](https://cdn.adscientificindex.com/pictures/fc/1419752.jpg)
Pulmonary immunology & toxicology
age-related responses to respiratory viruses
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,630
3,708
0.486
* Total Citation Counts Rankings
World Rank
206,370
Country Rank
74,091
Institution Rank : 151
![](https://cdn.adscientificindex.com/logos/5310.jpg)
![United States](/flags/us.png)
![Samithamby Jeyaseelan Jey](https://cdn.adscientificindex.com/pictures/60/1330439.jpg)
Innate Immunity
Inflammation
Neutrophils
Chemokines
Cytokines
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,846
1,977
0.408
* Total Citation Counts Rankings
World Rank
282,183
Country Rank
96,395
Institution Rank : 69
![](https://cdn.adscientificindex.com/logos/5312.png)
![United States](/flags/us.png)
![Luis Marrero](https://cdn.adscientificindex.com/pictures/ca/1390620.jpg)
Regenerative Medicine
Immunology
Wound Healing
Osteoarthritis
Glioblastoma
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,432
1,024
0.298
* Total Citation Counts Rankings
World Rank
360,899
Country Rank
118,575
Institution Rank : 85
![](https://cdn.adscientificindex.com/logos/5312.png)
![United States](/flags/us.png)
![Monica Cartelle Gestal](https://cdn.adscientificindex.com/pictures/35/1393506.jpg)
Microbiology and Immunology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,545
1,339
0.526
* Total Citation Counts Rankings
World Rank
393,846
Country Rank
127,662
Institution Rank : 88
![](https://cdn.adscientificindex.com/logos/5312.png)
![United States](/flags/us.png)
![Larissa Sweeny](https://cdn.adscientificindex.com/pictures/08/1393456.jpg)
Head and Neck Cancer
Immunology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,270
1,374
0.605
* Total Citation Counts Rankings
World Rank
404,904
Country Rank
130,667
Institution Rank : 92
![](https://cdn.adscientificindex.com/logos/5312.png)
![United States](/flags/us.png)
![Matthew Woolard](https://cdn.adscientificindex.com/pictures/f0/1393422.jpg)
Immunology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,187
1,087
0.497
* Total Citation Counts Rankings
World Rank
539,398
Country Rank
166,908
Institution Rank : 118
![](https://cdn.adscientificindex.com/logos/5312.png)
![United States](/flags/us.png)
![Bj Lee](/user/assets/images/profile/no-profile-photo.png)
Virology and Immunology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,444
692
0.479
* Total Citation Counts Rankings
World Rank
596,562
Country Rank
181,821
Institution Rank : 434
![](https://cdn.adscientificindex.com/logos/5310.jpg)
![United States](/flags/us.png)
![David Siefker](/user/assets/images/profile/no-profile-photo.png)
Immunology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,225
584
0.477
* Total Citation Counts Rankings
World Rank
602,696
Country Rank
183,381
Institution Rank : 137
![](https://cdn.adscientificindex.com/logos/5312.png)
![United States](/flags/us.png)
![Phaethon Philbrook](/user/assets/images/profile/no-profile-photo.png)
Immunology
Immunotherapy
Cancer
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,203
913
0.759
* Total Citation Counts Rankings
World Rank
724,321
Country Rank
213,778
Institution Rank : 499
![](https://cdn.adscientificindex.com/logos/5310.jpg)
![United States](/flags/us.png)
![Chen Chen](https://cdn.adscientificindex.com/pictures/0e/1616654.jpg)
Microbiology
Host-pathogen interactions
Innate immunology
Biochemistry
Cell Biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
858
355
0.414
* Total Citation Counts Rankings
World Rank
741,137
Country Rank
217,822
Institution Rank : 511
![](https://cdn.adscientificindex.com/logos/5310.jpg)
![United States](/flags/us.png)
![Luan Vu Dinh](https://cdn.adscientificindex.com/pictures/50/1616727.jpg)
immunology
infectious diseases
viral immunopathogenesis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
818
739
0.903
* Total Citation Counts Rankings
World Rank
843,856
Country Rank
241,001
Institution Rank : 178
![](https://cdn.adscientificindex.com/logos/5312.png)
![United States](/flags/us.png)
![Andrew Abreo](https://cdn.adscientificindex.com/pictures/0a/4459146.jpg)
Pediatric Allergy and Immunology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
606
598
0.987
* Total Citation Counts Rankings
World Rank
929,100
Country Rank
258,730
Institution Rank : 606
![](https://cdn.adscientificindex.com/logos/5310.jpg)
![United States](/flags/us.png)
![Brent Stanfield](https://cdn.adscientificindex.com/pictures/d4/4532456.jpg)
Immunology
Vaccinology
Cancer Therapeutics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
459
348
0.758
* Total Citation Counts Rankings
World Rank
950,872
Country Rank
262,937
Institution Rank : 201
![](https://cdn.adscientificindex.com/logos/5312.png)
![United States](/flags/us.png)
![Elvira Kurmaeva](/user/assets/images/profile/no-profile-photo.png)
Immunology
Autoimmune diseases
IBD
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
426
232
0.545
* Total Citation Counts Rankings
World Rank
1,108,491
Country Rank
289,550
Institution Rank : 226
![](https://cdn.adscientificindex.com/logos/5312.png)
![United States](/flags/us.png)
![Aline Zaparte](/user/assets/images/profile/no-profile-photo.png)
Immunology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
245
210
0.857
* Total Citation Counts Rankings
World Rank
1,241,416
Country Rank
309,285
Institution Rank : 244
![](https://cdn.adscientificindex.com/logos/5312.png)
![United States](/flags/us.png)
![Hamada Rady](https://cdn.adscientificindex.com/pictures/88/5475282.jpg)
Immunology
Infectious diseases
Vaccine development
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
162
78
0.481
* Total Citation Counts Rankings
World Rank
1,479,267
Country Rank
344,678
Institution Rank : 274
![](https://cdn.adscientificindex.com/logos/5312.png)
![United States](/flags/us.png)
![Neha Dalmia](/user/assets/images/profile/no-profile-photo.png)
Immunology
Administration
Healthcare
Vaccines
Policy making
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
80
34
0.425
* Total Citation Counts Rankings
World Rank
1,744,752
Country Rank
382,249
Institution Rank : 294
![](https://cdn.adscientificindex.com/logos/5312.png)
![United States](/flags/us.png)
![Caleb Ardizzone](/user/assets/images/profile/no-profile-photo.png)
Immunology
Medical Entomology
Natural Products Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
33
33
1.000
* Total Citation Counts Rankings
World Rank
2,092,427
Country Rank
423,954
Institution Rank : 1,068
![](https://cdn.adscientificindex.com/logos/5310.jpg)
![United States](/flags/us.png)
![Amit Sharma](/pictures/4a/5372883.jpg)
Immunology
Host-pathogen interaction
ER- Stress
Microbiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
49,948
![United States](/flags/us.png)
21,691
![](https://cdn.adscientificindex.com/logos/5312.png)
11
Paul Fidel
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,814
4,623
0.275
![](https://cdn.adscientificindex.com/logos/5312.png)
immunology
infectious disease
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
94,345
![United States](/flags/us.png)
38,000
![](https://cdn.adscientificindex.com/logos/5312.png)
20
Judd E Shellito
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,165
1,833
0.180
![](https://cdn.adscientificindex.com/logos/5312.png)
Pulmonary immunology
infectious disease
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
111,091
![United States](/flags/us.png)
43,815
![](https://cdn.adscientificindex.com/logos/5312.png)
23
Arnold H Zea
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,801
2,475
0.281
![](https://cdn.adscientificindex.com/logos/5312.png)
Immunologia
Immunologia de tumores e infecciosas
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
130,354
![United States](/flags/us.png)
50,314
![](https://cdn.adscientificindex.com/logos/5310.jpg)
87
S Cormier Regard or SA Cormier
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,630
3,708
0.486
![](https://cdn.adscientificindex.com/logos/5310.jpg)
Pulmonary immunology & toxicology
age-related responses to respiratory viruses
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
206,370
![United States](/flags/us.png)
74,091
![](https://cdn.adscientificindex.com/logos/5310.jpg)
151
Samithamby Jeyaseelan Jey
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,846
1,977
0.408
![](https://cdn.adscientificindex.com/logos/5310.jpg)
Innate Immunity
Inflammation
Neutrophils
Chemokines
Cytokines
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
282,183
![United States](/flags/us.png)
96,395
![](https://cdn.adscientificindex.com/logos/5312.png)
69
Luis Marrero
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,432
1,024
0.298
![](https://cdn.adscientificindex.com/logos/5312.png)
Regenerative Medicine
Immunology
Wound Healing
Osteoarthritis
Glioblastoma
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
360,899
![United States](/flags/us.png)
118,575
![](https://cdn.adscientificindex.com/logos/5312.png)
85
Monica Cartelle Gestal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,545
1,339
0.526
![](https://cdn.adscientificindex.com/logos/5312.png)
Microbiology and Immunology
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
393,846
![United States](/flags/us.png)
127,662
![](https://cdn.adscientificindex.com/logos/5312.png)
88
Larissa Sweeny
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,270
1,374
0.605
![](https://cdn.adscientificindex.com/logos/5312.png)
Head and Neck Cancer
Immunology
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
404,904
![United States](/flags/us.png)
130,667
![](https://cdn.adscientificindex.com/logos/5312.png)
92
Matthew Woolard
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,187
1,087
0.497
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
539,398
![United States](/flags/us.png)
166,908
![](https://cdn.adscientificindex.com/logos/5312.png)
118
Bj Lee
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,444
692
0.479
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* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
596,562
![United States](/flags/us.png)
181,821
![](https://cdn.adscientificindex.com/logos/5310.jpg)
434
David Siefker
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,225
584
0.477
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
602,696
![United States](/flags/us.png)
183,381
![](https://cdn.adscientificindex.com/logos/5312.png)
137
Phaethon Philbrook
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,203
913
0.759
![](https://cdn.adscientificindex.com/logos/5312.png)
Immunology
Immunotherapy
Cancer
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
724,321
![United States](/flags/us.png)
213,778
![](https://cdn.adscientificindex.com/logos/5310.jpg)
499
Chen Chen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
858
355
0.414
![](https://cdn.adscientificindex.com/logos/5310.jpg)
Microbiology
Host-pathogen interactions
Innate immunology
Biochemistry
Cell Biology
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
741,137
![United States](/flags/us.png)
217,822
![](https://cdn.adscientificindex.com/logos/5310.jpg)
511
Luan Vu Dinh
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
818
739
0.903
![](https://cdn.adscientificindex.com/logos/5310.jpg)
immunology
infectious diseases
viral immunopathogenesis
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
843,856
![United States](/flags/us.png)
241,001
![](https://cdn.adscientificindex.com/logos/5312.png)
178
Andrew Abreo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
606
598
0.987
![](https://cdn.adscientificindex.com/logos/5312.png)
Pediatric Allergy and Immunology
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
929,100
![United States](/flags/us.png)
258,730
![](https://cdn.adscientificindex.com/logos/5310.jpg)
606
Brent Stanfield
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
459
348
0.758
![](https://cdn.adscientificindex.com/logos/5310.jpg)
Immunology
Vaccinology
Cancer Therapeutics
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
950,872
![United States](/flags/us.png)
262,937
![](https://cdn.adscientificindex.com/logos/5312.png)
201
Elvira Kurmaeva
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
426
232
0.545
![](https://cdn.adscientificindex.com/logos/5312.png)
Immunology
Autoimmune diseases
IBD
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,108,491
![United States](/flags/us.png)
289,550
![](https://cdn.adscientificindex.com/logos/5312.png)
226
Aline Zaparte
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
245
210
0.857
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,241,416
![United States](/flags/us.png)
309,285
![](https://cdn.adscientificindex.com/logos/5312.png)
244
Hamada Rady
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
162
78
0.481
![](https://cdn.adscientificindex.com/logos/5312.png)
Immunology
Infectious diseases
Vaccine development
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,479,267
![United States](/flags/us.png)
344,678
![](https://cdn.adscientificindex.com/logos/5312.png)
274
Neha Dalmia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
80
34
0.425
![](https://cdn.adscientificindex.com/logos/5312.png)
Immunology
Administration
Healthcare
Vaccines
Policy making
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,744,752
![United States](/flags/us.png)
382,249
![](https://cdn.adscientificindex.com/logos/5312.png)
294
Caleb Ardizzone
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
33
33
1.000
![](https://cdn.adscientificindex.com/logos/5312.png)
Immunology
Medical Entomology
Natural Products Chemistry
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
2,092,427
![United States](/flags/us.png)
423,954
![](https://cdn.adscientificindex.com/logos/5310.jpg)
1,068
Amit Sharma
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
![](https://cdn.adscientificindex.com/logos/5310.jpg)
Immunology
Host-pathogen interaction
ER- Stress
Microbiology