Productivity Rankings is a unique service offered only by “AD Scientific Index”. This is a ranking system derived from the i10 index in order to show the productivity of the scientist in publishing scientific articles of value. Productivity Rankings is an instrument that lists productive scientists in a given area, discipline, university, and country and can guide the development of meaningful incentives and academic policies. The world rankings, regional rankings, and university rankings of scientists in this table are developed based on the total i10 index. Additionally, click to view the special rankings based on Productivity Rankings: Scientists Last 6 years' i10 Index", Universities Total i10 Index Rankings 2025, Universities Last 6 Years i10 Index Rankings 2025 "Art and Humanities i10 Productivity Rankings" and "Social Sciences and Humanities i10 Productivity Rankings".
* Total i10 IndexRankings
Ranking Based On Selection :1
enteric bacteria
diarrhoeal pathogens
antimicrobial resistance
microbial sciences in Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
121
96
0.793
* Total i10 IndexRankings
Ranking Based On Selection :2
clinical microbiology
infection control
HIV
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
71
50
0.704
* Total i10 IndexRankings
Ranking Based On Selection :3
Medical Microbiology
Bacteriology
Antibiotic resistance
Medicinal plants
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
68
19
0.279
* Total i10 IndexRankings
Ranking Based On Selection :4
MEDICAL PARASITOLOGY (TROPICAL DISEASES)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
60
44
0.733
* Total i10 IndexRankings
Ranking Based On Selection :5
Medical Microbiology
Microbial Genomics
One Health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
52
48
0.923
* Total i10 IndexRankings
Ranking Based On Selection :6
clinical microbiology
infectious diseases
antibiotic resistance
antimicrobial stewardship
HIV
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
51
39
0.765
* Total i10 IndexRankings
Ranking Based On Selection :7
Medical
Microbiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
21
0.420
* Total i10 IndexRankings
Ranking Based On Selection :8
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
35
0.714
* Total i10 IndexRankings
Ranking Based On Selection :9
Antimicrobial Resistance / Environmental Health / Epidemiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
33
0.702
* Total i10 IndexRankings
Ranking Based On Selection :10
Probiotic Microbiology
Human Microbiome
Laboratory Diagnostics
Forensic DNA Analysis
Human genomics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
25
0.568
* Total i10 IndexRankings
Ranking Based On Selection :11
Medical Microbiology
Antimicrobial resistance
Water quality and sanitation
Bioremediation
Phytochemical
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
42
30
0.714
* Total i10 IndexRankings
Ranking Based On Selection :12
Medical Microbiology
Molecular biology
Public Health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
33
0.846
* Total i10 IndexRankings
Ranking Based On Selection :13
Medical Microbiology
Antimicrobial Chemotherapy & Resistance
Vaccinology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
24
0.686
* Total i10 IndexRankings
Ranking Based On Selection :14
Antimicrobial resistance & healthcare associated infections
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
20
0.571
* Total i10 IndexRankings
Ranking Based On Selection :15
Virology
Immunology and Immunochemistry
Medical Microbiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
14
0.438
* Total i10 IndexRankings
Ranking Based On Selection :16
Molecular Medical Microbiology: Molecular diagnosis
Pathogenesis
infection
antimicrobial resistance in Gram Positive organism
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
22
0.710
* Total i10 IndexRankings
Ranking Based On Selection :17
Infectious Diseases
Antimicrobial Resistance
Molecular Biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
22
0.786
* Total i10 IndexRankings
Ranking Based On Selection :18
Medical Microbiology
Immunology
Public Health
HIV
Parasitology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
16
0.593
* Total i10 IndexRankings
Ranking Based On Selection :19
Medical Microbiology
Medical Mycology
Medical Parasitology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
23
0.920
* Total i10 IndexRankings
Ranking Based On Selection :20
Medical Microbiology
Virology
Bacteriology
Molecular Biology
Public Health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
16
0.640
* Total i10 IndexRankings
Ranking Based On Selection :21
Mycology
Medical Micro Biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
8
0.320
* Total i10 IndexRankings
Ranking Based On Selection :22
Medical Virology / Medical Microbiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
20
0.833
* Total i10 IndexRankings
Ranking Based On Selection :23
Bacterial Diarhoea
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
2
0.083
* Total i10 IndexRankings
Ranking Based On Selection :24
dermatophytes
Candida species & other medical yeasts
bioactive components of indigenous Nigerian herbs of medical importance
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
15
0.652
* Total i10 IndexRankings
Ranking Based On Selection :25
Medical microbiology
Antibiotic resistance
Ethnopharmacognostics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
12
0.522
Iruka N Okeke
University of Ibadan
Ibadan, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
121
96
0.793
enteric bacteria
diarrhoeal pathogens
antimicrobial resistance
microbial sciences in Africa
Folasade Tolulope Ogunsola
University of Lagos
Lagos, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
71
50
0.704
clinical microbiology
infection control
HIV
Tolu Odugbemi
University of Lagos
Lagos, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
68
19
0.279
Medical Microbiology
Bacteriology
Antibiotic resistance
Medicinal plants
Wellington Oyibo
University of Lagos
Lagos, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
60
44
0.733
MEDICAL PARASITOLOGY (TROPICAL DISEASES)
Idris Nasir Abdullahi
Ahmadu Bello University
Zaria, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
52
48
0.923
Medical Microbiology
Microbial Genomics
One Health
Kenneth Iregbu
University of Abuja
Abuja, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
51
39
0.765
clinical microbiology
infectious diseases
antibiotic resistance
antimicrobial stewardship
HIV
Sola Olaniyi Ola
Afe Babalola University
Ado-Ekiti, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
21
0.420
Medical
Microbiology
Ngozi Nma Odu
PAMO University of Medical Sciences
Port-Harcourt, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
35
0.714
Adekunle Olowe
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
33
0.702
Antimicrobial Resistance / Environmental Health / Epidemiology
Kingsley C Anukam
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
25
0.568
Probiotic Microbiology
Human Microbiome
Laboratory Diagnostics
Forensic DNA Analysis
Human genomics
James Hamuel Doughari
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
42
30
0.714
Medical Microbiology
Antimicrobial resistance
Water quality and sanitation
Bioremediation
Phytochemical
Nweze Emeka Innocent
University of Nigeria
Nsukka, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
33
0.846
Medical Microbiology
Molecular biology
Public Health
Abayomi Fadeyi
University of Ilorin
Ilorin, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
24
0.686
Medical Microbiology
Antimicrobial Chemotherapy & Resistance
Vaccinology
Samuel Sunday Taiwo
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
20
0.571
Antimicrobial resistance & healthcare associated infections
Nosakhare Odeh Eghafona
University of Benin
Benin City, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
14
0.438
Virology
Immunology and Immunochemistry
Medical Microbiology
OA Terry Alli
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
22
0.710
Molecular Medical Microbiology: Molecular diagnosis
Pathogenesis
infection
antimicrobial resistance in Gram Positive organism
David Olusoga Ogbolu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
22
0.786
Infectious Diseases
Antimicrobial Resistance
Molecular Biology
Moses Alo
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
16
0.593
Medical Microbiology
Immunology
Public Health
HIV
Parasitology
Muhammad I. Getso
Bayero University
Gwarzo Road Kano, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
23
0.920
Medical Microbiology
Medical Mycology
Medical Parasitology
Akeeb O. Bola Oyefolu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
16
0.640
Medical Microbiology
Virology
Bacteriology
Molecular Biology
Public Health
Josephine Okafor
University of Nigeria
Nsukka, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
8
0.320
Mycology
Medical Micro Biology
Bamidele Soji Oderinde
University of Maiduguri
Maiduguri, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
20
0.833
Medical Virology / Medical Microbiology
Simon J. Utsalo
University of Calabar
Calabar, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
2
0.083
Ifeoma B. Enweani|I.B.Enweani, Ifeoma Bessie Enweani
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
15
0.652
dermatophytes
Candida species & other medical yeasts
bioactive components of indigenous Nigerian herbs of medical importance
Muhammad Yusha'u
Bayero University
Gwarzo Road Kano, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
12
0.522
Medical microbiology
Antibiotic resistance
Ethnopharmacognostics