i10 Productivity
Rankings

Africa Medical and Health Sciences i10 Productivity Rankings - 2025

Total 2,392,995 scientists, country 221, and institutions 24,455 are evaluated in the Productivity Rankings, an exclusive service provided by AD Scientific Index. This ranking measures and highlights the scientific productivity of researchers based on the i10 index (number of publications with at least 10 citations). This system identifies highly productive scientists across disciplines, institutions, and regions, contributing to the development of evidence-based academic policies and effective incentive mechanisms. The rankings include global, regional, and institutional analyses, along with specialized rankings such as Scientists' Last 6 Years' i10 Index and Universities' i10 Index Rankings 2025. With Premium Membership, you can:

  • Gain full access to detailed comparisons and advanced analytics,
  • Objectively evaluate your academic productivity,
  • Make strategic, data-driven decisions to enhance performance.

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Total 23,228 scientist, 194 country, 10,367 institution
* Total i10 IndexRankings
Ranking Based On Selection: 26
South Africa
Graeme Meintjes
HIV
Tuberculosis
Cryptococcosis
Immune Reconstitution Inflammatory Syndrome
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
301
243
0.807
* Total i10 IndexRankings
Ranking Based On Selection: 28
South Africa
Mark Cotton
HIV
infectious diseases
children
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
293
183
0.625
* Total i10 IndexRankings
Ranking Based On Selection: 29
Egypt
Ahmed Shafik
Urology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
291
39
0.134
* Total i10 IndexRankings
Ranking Based On Selection: 30
Egypt
Mahmoud Alagawany
Nutrition
Metabolism
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
290
281
0.969
* Total i10 IndexRankings
Ranking Based On Selection: 32
Nigeria
Obinna E. Onwujekwe
Health Economics
Public Health
Health Policy and Systems Research
Pharmaco-economics
Pharmaco-epidemiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
287
212
0.739
* Total i10 IndexRankings
Ranking Based On Selection: 33
Nigeria
Mayowa Owolabi
Stroke
Neurorehabilitation
Neurogenetics
Non-communicable diseases
Population health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
283
240
0.848
* Total i10 IndexRankings
Ranking Based On Selection: 35
South Africa
Charles Feldman
community-acquired pneumonia
pneumococcus
respiratory tract infections
virulence factors
human ciliated epithelium
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
272
152
0.559

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* Total i10 IndexRankings
Ranking Based On Selection: 36
South Africa
Tulio De Oliveira
Bioinformatics
Genomics
Phylogenetics
Viruses
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
267
215
0.805
* Total i10 IndexRankings
Ranking Based On Selection: 37
Egypt
Safwat A Ahmed
Pharmacognosy
isolation and identification of biologically active leads from natural sources
microbial metabolism and semisyn
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
261
165
0.632
* Total i10 IndexRankings
Ranking Based On Selection: 38
South Africa
Darren Martin
Virology
virus evolution
genetic recombination
geminiviruses
sequence analysis software
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
259
190
0.734
* Total i10 IndexRankings
Ranking Based On Selection: 40
South Africa
Leon MT Dicks
Microbiology
lactic acid bacteria
antimicrobial peptides
bacteriocins
probiotics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
255
180
0.706
* Total i10 IndexRankings
Ranking Based On Selection: 41
South Africa
Yahya E. Choonara
Targeted Drug Delivery
Nanomedicines
Stimuli-Responsive Biomaterials
Molecular Pharma-Engineered Regenerative Medicines
Drug
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
252
188
0.746
* Total i10 IndexRankings
Ranking Based On Selection: 43
Malawi
Adamson Muula
Epidemiology and Public Health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
251
147
0.586
* Total i10 IndexRankings
Ranking Based On Selection: 44
Ghana
Seth Owusu Agyei
Malaria research
clinical trials
infectious diseases epidemiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
250
200
0.800
* Total i10 IndexRankings
Ranking Based On Selection: 45
Egypt
Olfat Shaker
Biochemistry and Molecular Biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
248
166
0.669
* Total i10 IndexRankings
Ranking Based On Selection: 46
South Africa
Thumbi Ndung'U
virology
immunology
host/pathogen interactions
vaccines
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
241
169
0.701
* Total i10 IndexRankings
Ranking Based On Selection: 47
Nigeria
Olatunde Farombi
Biochemical & Molecular Toxicology
Chemoprevention
Nutrigenomics
Signal Transduction Mechanisms
Antioxidant Redox Mechanisms
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
239
187
0.782
* Total i10 IndexRankings
Ranking Based On Selection: 48
Egypt
Laila Ahmed Rashed
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
238
169
0.710
* Total i10 IndexRankings
Ranking Based On Selection: 49
South Africa
Gerhard Walzl
Tuberculosis
Immunology
Biomarkers
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
234
196
0.838
* Total i10 IndexRankings
Ranking Based On Selection: 50
South Africa
Etheresia Pretorius
erythrocytes
fibrinogen
platelets
coagulation
long covid
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
230
162
0.704
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 26
Graeme Meintjes
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
301
243
0.807
HIV
Tuberculosis
Cryptococcosis
Immune Reconstitution Inflammatory Syndrome
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 27
Gary Maartens
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
299
222
0.742
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 28
Mark Cotton
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
293
183
0.625
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 29
Ahmed Shafik
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
291
39
0.134
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 30
Mahmoud Alagawany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
290
281
0.969
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 31
Ryo Takahashi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
288
97
0.337
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 32
Obinna E. Onwujekwe
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
287
212
0.739
Health Economics
Public Health
Health Policy and Systems Research
Pharmaco-economics
Pharmaco-epidemiology
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 33
Mayowa Owolabi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
283
240
0.848
Stroke
Neurorehabilitation
Neurogenetics
Non-communicable diseases
Population health
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 34
Ivan Horak
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
275
84
0.305
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 35
Charles Feldman
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
272
152
0.559
community-acquired pneumonia
pneumococcus
respiratory tract infections
virulence factors
human ciliated epithelium

Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast! 

* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 36
Tulio De Oliveira
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
267
215
0.805
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 37
Safwat A Ahmed
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
261
165
0.632
Pharmacognosy
isolation and identification of biologically active leads from natural sources
microbial metabolism and semisyn
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 38
Darren Martin
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
259
190
0.734
Virology
virus evolution
genetic recombination
geminiviruses
sequence analysis software
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 39
G. Gade
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
257
50
0.195
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 40
Leon MT Dicks
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
255
180
0.706
Microbiology
lactic acid bacteria
antimicrobial peptides
bacteriocins
probiotics
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 41
Yahya E. Choonara
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
252
188
0.746
Targeted Drug Delivery
Nanomedicines
Stimuli-Responsive Biomaterials
Molecular Pharma-Engineered Regenerative Medicines
Drug
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 42
Peter Beighton
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
252
49
0.194
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 43
Adamson Muula
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
251
147
0.586
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 44
Seth Owusu Agyei
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
250
200
0.800
Malaria research
clinical trials
infectious diseases epidemiology
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 45
Olfat Shaker
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
248
166
0.669
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 46
Thumbi Ndung'U
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
241
169
0.701
virology
immunology
host/pathogen interactions
vaccines
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 47
Olatunde Farombi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
239
187
0.782
Biochemical & Molecular Toxicology
Chemoprevention
Nutrigenomics
Signal Transduction Mechanisms
Antioxidant Redox Mechanisms
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 48
Laila Ahmed Rashed
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
238
169
0.710
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 49
Gerhard Walzl
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
234
196
0.838
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 50
Etheresia Pretorius
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
230
162
0.704
erythrocytes
fibrinogen
platelets
coagulation
long covid