Citation Rankings (Highly Cited Researchers) 2024 and list of influential and most cited researchers in Agriculture and Forestry, Architecture and Design, 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)
![Mercy Akinyi](https://cdn.adscientificindex.com/pictures/45/4483985.jpg)
disease ecology
One Health
zoonoses
parasitology
molecular biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
638
502
0.787
![Nicholas M. Kiulia](https://cdn.adscientificindex.com/pictures/e6/4484169.jpg)
Microbiology
Microbiome
Risk Analysis
Reproductive Biology
Microbial Ecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,205
445
0.369
* Last 6 Years Citation Counts Rankings
![Martin Omondi](https://cdn.adscientificindex.com/pictures/6e/4641258.jpg)
Biochemistry
Pharmacology
Immunology
Molecular Biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
218
206
0.945
* Last 6 Years Citation Counts Rankings
![Jael Obiero](/user/assets/images/profile/no-profile-photo.png)
Reproductive Health
Evidence based Research
Microbiology
Non human Primate
Maternal and Child Health.
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
171
69
0.404
* Last 6 Years Citation Counts Rankings
![Mary N Chege](https://cdn.adscientificindex.com/pictures/37/4656398.jpg)
science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28
28
1.000
* Last 6 Years Citation Counts Rankings
![Faith Onditi](/user/assets/images/profile/no-profile-photo.png)
Malaria in pregnancy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
41
19
0.463
* Last 6 Years Citation Counts Rankings
![Ivy Mutai|Ivy Jepkurui Mutai, Ivy J. Mutai, Mutai I.](https://cdn.adscientificindex.com/pictures/fd/4656399.jpg)
Biochemistry
Phage biology
Reproductive health
Zoonotic diseases
Antimicrobial resistance
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14
14
1.000
* Last 6 Years Citation Counts Rankings
![David K Mwaura|David Kiragu](https://cdn.adscientificindex.com/pictures/ac/5048567.jpg)
Genetics
Bioinformatics
Virology
One Health
Infectious Diseases
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
Mercy Akinyi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
638
502
0.787
disease ecology
One Health
zoonoses
parasitology
molecular biology
Nicholas M. Kiulia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,205
445
0.369
Microbiology
Microbiome
Risk Analysis
Reproductive Biology
Microbial Ecology
Martin Omondi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
218
206
0.945
Biochemistry
Pharmacology
Immunology
Molecular Biology
Jael Obiero
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
171
69
0.404
Reproductive Health
Evidence based Research
Microbiology
Non human Primate
Maternal and Child Health.
Mary N Chege
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28
28
1.000
Faith Onditi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
41
19
0.463
Ivy Mutai|Ivy Jepkurui Mutai, Ivy J. Mutai, Mutai I.
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14
14
1.000
Biochemistry
Phage biology
Reproductive health
Zoonotic diseases
Antimicrobial resistance
David K Mwaura|David Kiragu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
Genetics
Bioinformatics
Virology
One Health
Infectious Diseases