Top 100 Scientists

World Top 100 Scientists 2025

Top 100 scientists can be ranked globally or specific to the following regions including Africa, Asia, Europe, North America, Latin America, Oceania, Arab League, ASEAN, EECA, and BRICS based on total H-index scores without any breakdown by subject areas. Top 100 rankings in the world, in a continent, or a region include standardized subjects areas of Agriculture & Forestry, Arts, Design and Architecture, Business & Management, Economics & Econometrics, Education, Engineering & Technology, History, Philosophy, Theology, Law/Law and Legal Studies, Medical and Health Sciences, Natural Sciences, Social Sciences, Art and Humanities Rankings and Social Sciences and Humanities Rankings BETA VERSION. Subject field ranking in world, region, country and university is beta version since subject field "others" (873,924 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded, so the ranking will change as the others fields are edited. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects.

map
Total 49 scientist
* Rankings
Ranking Based On Selection :1
Wolfgang Preiser
Medical Virology
HIV
Virological Diagnosis
Emerging viral diseases
Metrics
H-Index
i10 Index
Citation
61
177
24,761
Cillian De Gascun
Medical Virology
Molecular epidemiology
HIV
influenza
congenital CMV
Metrics
H-Index
i10 Index
Citation
27
58
3,295
* Rankings
Ranking Based On Selection :12
Farhad B Hashemi
Medical Virology [HIV transmission & latency]
Clinical Microbiology [Antimicrobial Resistance]
Vaccines and Immunotherapy
Metrics
H-Index
i10 Index
Citation
25
38
1,972
* Rankings
Ranking Based On Selection :16
Maryam Esghaei
Associate professor of Medical Virology
Molecular Biology
Metrics
H-Index
i10 Index
Citation
21
46
1,710
* Rankings
Ranking Based On Selection :21
Behzad Khansarinejad
Diagnostic virology
Design and development of molecular assays
Viral infections in immunocompromised patients
Cytomegalovirus
Metrics
H-Index
i10 Index
Citation
17
26
964
* Rankings
Ranking Based On Selection :23
Prashant Kumar
Drug Discovery
Medical Virology
Immunology
Metrics
H-Index
i10 Index
Citation
15
18
852
* Rankings
Ranking Based On Selection :24
Najmeh Parhizgari
Protein expression
Molecular Virology
Viral Phylogeny
Transplant infections
Metrics
H-Index
i10 Index
Citation
14
18
759
Omosigho Omoruyi Pius
medical laboratory sciences
medical microbiology
medical virology
public health microbiology
Metrics
H-Index
i10 Index
Citation
8
7
297
Fatemeh Roodbari
Medical virology
DNA vaccine
Cell &molecular biology
Microbiology
Metrics
H-Index
i10 Index
Citation
8
5
258
* Rankings
Ranking Based On Selection :41
SM Rashed Ul Islam
Medical Virology
Public Health
Biosafety
Molecular Laboratory
Transcriptomics.
Metrics
H-Index
i10 Index
Citation
4
2
87
Nikos Tsolakos
Phosphoinositide-3-kinase
Influenza A virus
proteomics
mass spectrometry
vaccines
Metrics
H-Index
i10 Index
Citation
4
4
84
Itumeleng Setshedi
Cell biology
Phytochemistry
Pharmaceutical Drug Design
Medical Virology
Molecular Biology
Metrics
H-Index
i10 Index
Citation
3
2
61
Rankings
Ranking Based On Selection: 1
Wolfgang Preiser
Metrics
H-Index
i10 Index
Citation Counts
61
177
24,761
Medical Virology
HIV
Virological Diagnosis
Emerging viral diseases
Rankings
Ranking Based On Selection: 2
Mariet Feltkamp
Metrics
H-Index
i10 Index
Citation Counts
48
101
8,569
Rankings
Ranking Based On Selection: 3
Nei-Yuan Hsiao
Metrics
H-Index
i10 Index
Citation Counts
35
57
7,742
Rankings
Ranking Based On Selection: 4
Mohsen Moghoofei
Metrics
H-Index
i10 Index
Citation Counts
30
46
2,712
Rankings
Ranking Based On Selection: 5
Vahid Salimi
Metrics
H-Index
i10 Index
Citation Counts
28
59
6,072
Rankings
Ranking Based On Selection: 6
Cillian De Gascun
Metrics
H-Index
i10 Index
Citation Counts
27
58
3,295
Medical Virology
Molecular epidemiology
HIV
influenza
congenital CMV
Rankings
Ranking Based On Selection: 7
Farid Azizi Jalilian
Metrics
H-Index
i10 Index
Citation Counts
27
65
2,254
Rankings
Ranking Based On Selection: 8
Sharareh Moghim
Metrics
H-Index
i10 Index
Citation Counts
27
67
2,627
Molecular Virology
Bacteriophage Therapy
Antivirals
Rankings
Ranking Based On Selection: 9
Mohammad Taghi Moradi
Metrics
H-Index
i10 Index
Citation Counts
26
53
1,951
Rankings
Ranking Based On Selection: 10
Khuzwayo Chidiwa Jere
Metrics
H-Index
i10 Index
Citation Counts
26
45
1,933
Rankings
Ranking Based On Selection: 11
Alijan Tabarraei
Metrics
H-Index
i10 Index
Citation Counts
25
57
2,543
Rankings
Ranking Based On Selection: 12
Farhad B Hashemi
Metrics
H-Index
i10 Index
Citation Counts
25
38
1,972
Medical Virology [HIV transmission & latency]
Clinical Microbiology [Antimicrobial Resistance]
Vaccines and Immunotherapy
Rankings
Ranking Based On Selection: 13
Olatunji Matthew Kolawole
Metrics
H-Index
i10 Index
Citation Counts
24
58
2,506
Rankings
Ranking Based On Selection: 14
Manoochehr Makvandi
Metrics
H-Index
i10 Index
Citation Counts
24
78
2,440
Rankings
Ranking Based On Selection: 15
Alireza Tahamtan
Metrics
H-Index
i10 Index
Citation Counts
22
31
3,224
Rankings
Ranking Based On Selection: 16
Maryam Esghaei
Metrics
H-Index
i10 Index
Citation Counts
21
46
1,710
Associate professor of Medical Virology
Molecular Biology
Rankings
Ranking Based On Selection: 17
Hamid Reza Mollaie
Metrics
H-Index
i10 Index
Citation Counts
21
41
1,198
Rankings
Ranking Based On Selection: 18
Afagh Moattari
Metrics
H-Index
i10 Index
Citation Counts
21
41
1,233
Rankings
Ranking Based On Selection: 19
Seyed Alireza Nadji
Metrics
H-Index
i10 Index
Citation Counts
20
43
2,447
Rankings
Ranking Based On Selection: 20
Melissa-Rose Abrahams
Metrics
H-Index
i10 Index
Citation Counts
20
26
2,340
Rankings
Ranking Based On Selection: 21
Behzad Khansarinejad
Metrics
H-Index
i10 Index
Citation Counts
17
26
964
Diagnostic virology
Design and development of molecular assays
Viral infections in immunocompromised patients
Cytomegalovirus
Rankings
Ranking Based On Selection: 22
Sunethra Gunasena
Metrics
H-Index
i10 Index
Citation Counts
16
18
953
Rankings
Ranking Based On Selection: 23
Prashant Kumar
Metrics
H-Index
i10 Index
Citation Counts
15
18
852
Rankings
Ranking Based On Selection: 24
Najmeh Parhizgari
Metrics
H-Index
i10 Index
Citation Counts
14
18
759
Protein expression
Molecular Virology
Viral Phylogeny
Transplant infections
Rankings
Ranking Based On Selection: 25
Mehrdad Ravanshad
Metrics
H-Index
i10 Index
Citation Counts
14
22
569
Rankings
Ranking Based On Selection: 26
Colin Anthony
Metrics
H-Index
i10 Index
Citation Counts
13
16
917
Rankings
Ranking Based On Selection: 27
Alexander Wilhelm
Metrics
H-Index
i10 Index
Citation Counts
13
15
1,893
Rankings
Ranking Based On Selection: 28
Robert Paulino-Ramirez
Metrics
H-Index
i10 Index
Citation Counts
13
17
567
Medical Virology
HIV/AIDS
Arthropod-borne diseases
Rankings
Ranking Based On Selection: 29
Jean Maritz
Metrics
H-Index
i10 Index
Citation Counts
13
18
534
Rankings
Ranking Based On Selection: 30
Ali Farhadi
Metrics
H-Index
i10 Index
Citation Counts
11
15
393
Rankings
Ranking Based On Selection: 31
Mahdi Tat
Metrics
H-Index
i10 Index
Citation Counts
11
11
977
Rankings
Ranking Based On Selection: 32
Mohammed Am Alhoot
Metrics
H-Index
i10 Index
Citation Counts
11
11
542
Medical Virology
Medical Microbiology
Molecular Biology
Rankings
Ranking Based On Selection: 33
Eucharia Chinyere Okonkwo
Metrics
H-Index
i10 Index
Citation Counts
11
13
319
Rankings
Ranking Based On Selection: 34
Omosigho Omoruyi Pius
Metrics
H-Index
i10 Index
Citation Counts
8
7
297
medical laboratory sciences
medical microbiology
medical virology
public health microbiology
Rankings
Ranking Based On Selection: 35
Fatemeh Roodbari
Metrics
H-Index
i10 Index
Citation Counts
8
5
258
Medical virology
DNA vaccine
Cell &molecular biology
Microbiology
Rankings
Ranking Based On Selection: 36
Alltalents Tutsirayi Murahwa
Metrics
H-Index
i10 Index
Citation Counts
7
4
116
Rankings
Ranking Based On Selection: 37
Saeid Valizadeh
Metrics
H-Index
i10 Index
Citation Counts
6
5
323
Rankings
Ranking Based On Selection: 38
Sherazaan D. Ismail
Metrics
H-Index
i10 Index
Citation Counts
5
4
162
Rankings
Ranking Based On Selection: 39
Ali Hasanzadeh
Metrics
H-Index
i10 Index
Citation Counts
5
3
74
Rankings
Ranking Based On Selection: 40
Ameer Mezher Hadi Al Shemmary
Metrics
H-Index
i10 Index
Citation Counts
5
0
48
medical microbiology
molecular virology
Immunology
Rankings
Ranking Based On Selection: 41
SM Rashed Ul Islam
Metrics
H-Index
i10 Index
Citation Counts
4
2
87
Medical Virology
Public Health
Biosafety
Molecular Laboratory
Transcriptomics.
Rankings
Ranking Based On Selection: 43
Charles Maphanga
Metrics
H-Index
i10 Index
Citation Counts
4
2
56
Biosensing
Optics
Photonics
Molecular biology
Biotechnology
Rankings
Ranking Based On Selection: 44
Nikos Tsolakos
Metrics
H-Index
i10 Index
Citation Counts
4
4
84
Phosphoinositide-3-kinase
Influenza A virus
proteomics
mass spectrometry
vaccines
Rankings
Ranking Based On Selection: 45
Itumeleng Setshedi
Metrics
H-Index
i10 Index
Citation Counts
3
2
61
Cell biology
Phytochemistry
Pharmaceutical Drug Design
Medical Virology
Molecular Biology
Rankings
Ranking Based On Selection: 46
Gioule H |Charikleia Gkioule
Metrics
H-Index
i10 Index
Citation Counts
2
1
99
Rankings
Ranking Based On Selection: 47
Rankings
Ranking Based On Selection: 48
Ghasem Ajam
Metrics
H-Index
i10 Index
Citation Counts
2
0
14
Rankings
Ranking Based On Selection: 49
Lerato Kgosana
Metrics
H-Index
i10 Index
Citation Counts
1
1
18