i10 Productivity
Rankings

University of Pretoria 36 Scientists Medical and Health Sciences / Veterinary Sciences i10 Productivity Rankings - 2025

Total 2,384,773 scientists, country 221, and institutions 24,456 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.

* Total i10 IndexRankings
Ranking Based On Selection: 2
South Africa
Lyndy Mcgaw
ethnoveterinary medicine
biological activity
toxicity
medicinal plants
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
174
161
0.925
* Total i10 IndexRankings
Ranking Based On Selection: 3
South Africa
Geoffrey T Fosgate
Veterinary Epidemiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
146
98
0.671
* Total i10 IndexRankings
Ranking Based On Selection: 4
South Africa
Peter N Thompson
Veterinary epidemiology
Animal diseases
Zoonotic diseases
Veterinary medicine
Infectious diseases
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
97
75
0.773
* Total i10 IndexRankings
Ranking Based On Selection: 5
South Africa
Edward C. Webb
Animal science
Production animal physiology
Meat science
Agriculture
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
95
55
0.579
* Total i10 IndexRankings
Ranking Based On Selection: 6
South Africa
June Williams
veterinary science
horses
pathology
toxicology
viruses
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
73
35
0.479
* Total i10 IndexRankings
Ranking Based On Selection: 7
South Africa
Leith Meyer
Veterinary Wildlife and Conservation Medicine
SDG - Life on Land and Climate Action
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
67
48
0.716
* Total i10 IndexRankings
Ranking Based On Selection: 8
South Africa
Este Van Marle-Koster
Animal Science
Animal breeding
Livestock genomics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
64
46
0.719
* Total i10 IndexRankings
Ranking Based On Selection: 9
South Africa
Abubeker Hassen
Ruminant Nutrition
Pasture Science
Animal Production
Feed Additives
GHG emissions
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
62
45
0.726
* Total i10 IndexRankings
Ranking Based On Selection: 10
South Africa
Christo J Botha
Veterinary Toxicology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
60
23
0.383

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* Total i10 IndexRankings
Ranking Based On Selection: 12
South Africa
Lourens Erasmus
Ruminant nutrition
Dairy science
Feed additives
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
55
34
0.618
* Total i10 IndexRankings
Ranking Based On Selection: 13
South Africa
Norman Casey
Animal Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
51
16
0.314
* Total i10 IndexRankings
Ranking Based On Selection: 14
South Africa
Nicola Collins
Molecular Veterinary Parasitology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
35
0.714
* Total i10 IndexRankings
Ranking Based On Selection: 15
South Africa
Andrew Leisewitz
Companion animal medicine
infectious disease
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
32
0.653
* Total i10 IndexRankings
Ranking Based On Selection: 16
South Africa
Carina Visser
animal science
animal breeding and genetics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
32
0.653
* Total i10 IndexRankings
Ranking Based On Selection: 17
South Africa
Christine Maritz Olivier
Veterinary vaccines
ticks
acaricides
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
24
0.774
* Total i10 IndexRankings
Ranking Based On Selection: 18
South Africa
Edward Snelling
Comparative Physiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
20
0.645
* Total i10 IndexRankings
Ranking Based On Selection: 19
South Africa
Melvyn Quan
Veterinary virology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
21
0.700
* Total i10 IndexRankings
Ranking Based On Selection: 20
South Africa
Sarah Clift
veterinary pathology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
19
0.633
* Total i10 IndexRankings
Ranking Based On Selection: 21
South Africa
Musafiri Karama
Foodborne zoonotic pathogens(Shiga toxin-producing Escherichia coli
Campylobacter
Salmonella) and bacteriophages molecular epi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
24
0.828
* Total i10 IndexRankings
Ranking Based On Selection: 22
South Africa
Martin Schulman
Veterinary science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
15
0.517
* Total i10 IndexRankings
Ranking Based On Selection: 23
South Africa
FS Botha
Microbiology
Antimicrobial activity
Oral Microbiology
Phytomedicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
13
0.684
* Total i10 IndexRankings
Ranking Based On Selection: 24
South Africa
Thobela Nkukwana
Poultry nutrition
welfare
production
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
16
0.941
* Total i10 IndexRankings
Ranking Based On Selection: 25
South Africa
Dietmar Holm
Ruminant health. Cattle production and reproduction. Veterinary education. Wildlife conservation.
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
13
0.813
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 1
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: 2
Lyndy Mcgaw
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
174
161
0.925
ethnoveterinary medicine
biological activity
toxicity
medicinal plants
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 3
Geoffrey T Fosgate
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
146
98
0.671
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 4
Peter N Thompson
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
97
75
0.773
Veterinary epidemiology
Animal diseases
Zoonotic diseases
Veterinary medicine
Infectious diseases
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 5
Edward C. Webb
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
95
55
0.579
Animal science
Production animal physiology
Meat science
Agriculture
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 6
June Williams
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
73
35
0.479
veterinary science
horses
pathology
toxicology
viruses
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 7
Leith Meyer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
67
48
0.716
Veterinary Wildlife and Conservation Medicine
SDG - Life on Land and Climate Action
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 8
Este Van Marle-Koster
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
64
46
0.719
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 9
Abubeker Hassen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
62
45
0.726
Ruminant Nutrition
Pasture Science
Animal Production
Feed Additives
GHG emissions
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 10
Christo J Botha
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
60
23
0.383

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: 11
MN Emmambux|Mohammad Naushad
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
58
56
0.966
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 12
Lourens Erasmus
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
55
34
0.618
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 13
Norman Casey
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
51
16
0.314
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 14
Nicola Collins
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
35
0.714
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 15
Andrew Leisewitz
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
32
0.653
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 16
Carina Visser
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
32
0.653
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 17
Christine Maritz Olivier
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
24
0.774
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 18
Edward Snelling
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
20
0.645
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 19
Melvyn Quan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
21
0.700
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 20
Sarah Clift
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
19
0.633
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 21
Musafiri Karama
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
24
0.828
Foodborne zoonotic pathogens(Shiga toxin-producing Escherichia coli
Campylobacter
Salmonella) and bacteriophages molecular epi
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 22
Martin Schulman
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
15
0.517
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 23
FS Botha
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
13
0.684
Microbiology
Antimicrobial activity
Oral Microbiology
Phytomedicine
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 24
Thobela Nkukwana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
16
0.941
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 25
Dietmar Holm
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
13
0.813
Ruminant health. Cattle production and reproduction. Veterinary education. Wildlife conservation.