The Citation Rankings (Highly Cited Researchers) highlight the most cited and influential researchers across a vast range of scientific fields, covering 197 main and sub-disciplines, including the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings. This service, offered exclusively by AD Scientific Index, aims to provide a balanced perspective by excluding data from CERN and other statistical sources that disproportionately favor certain researchers, particularly in the social sciences and humanities. This unique approach addresses the advantages researchers with multi-author publications and CERN involvement hold over others. Furthermore, citation rankings help uncover rule violations and unethical practices within the research community. For more detailed citation analyses, explore the Scientists Last 6 Years Citation Index, Universities Total Citations Rankings 2025, and Universities Last 6 Years Citations Rankings 2025.
* Total Citation Counts Rankings
Ranking Based On Selection :1
Public Health Nutrition
Nutrition epidemiology
Infant and young child feeding
maternal and child health research
HIV and nut
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
79,651
63,360
0.795
* Total Citation Counts Rankings
Ranking Based On Selection :2
Pediatric Health
Pediatric HIV and Nutrition
Neonatal Sepsis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,753
8,895
0.603
* Total Citation Counts Rankings
Ranking Based On Selection :3
Epidemiology of TB
HIV Zoonosis and NCDs
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,368
7,013
0.676
* Total Citation Counts Rankings
Ranking Based On Selection :4
infectious diseases
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,239
4,274
0.417
* Total Citation Counts Rankings
Ranking Based On Selection :5
Veterinary Public Health
Ecosystem and Population Health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,724
5,282
0.543
* Total Citation Counts Rankings
Ranking Based On Selection :6
Internal Medicine
HIV
Tuberculosis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,619
3,171
0.330
* Total Citation Counts Rankings
Ranking Based On Selection :7
HIV Mental Health & Psychiatry Practice
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,506
3,962
0.417
* Total Citation Counts Rankings
Ranking Based On Selection :8
Clinical Microbiology and Infectious Diseases
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,833
6,253
0.708
* Total Citation Counts Rankings
Ranking Based On Selection :9
Public Health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,682
3,205
0.417
* Total Citation Counts Rankings
Ranking Based On Selection :10
Microbiology and Immunology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,401
3,826
0.517
* Total Citation Counts Rankings
Ranking Based On Selection :11
medical entomology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,357
4,334
0.589
* Total Citation Counts Rankings
Ranking Based On Selection :12
Pediatrics
HIV
Nutrition
Neonatology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,222
3,367
0.466
* Total Citation Counts Rankings
Ranking Based On Selection :13
Immunology of infectious diseases
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,237
1,811
0.290
* Total Citation Counts Rankings
Ranking Based On Selection :14
Health
Internal Medicine
Haematology
Sickle cell Disease
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,186
3,815
0.617
* Total Citation Counts Rankings
Ranking Based On Selection :15
maternal and newborn health
family planning
HIV/STIs/PMTCT
adolescents and young people
epidemiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,670
3,871
0.683
* Total Citation Counts Rankings
Ranking Based On Selection :16
Public Health
Epidemiology
Infectious Disease Surveillance
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,574
2,473
0.444
* Total Citation Counts Rankings
Ranking Based On Selection :17
Medical Entomology
Control of Vector-Borne Diseases and other Emerging and re-emerging infectious Diseases
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,690
2,725
0.581
* Total Citation Counts Rankings
Ranking Based On Selection :18
genomics
genetics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,488
1,501
0.334
* Total Citation Counts Rankings
Ranking Based On Selection :19
Applied microbiology
biotechnology
environmental science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,209
1,302
0.309
* Total Citation Counts Rankings
Ranking Based On Selection :20
maternal and newborn health
family planning
biostat
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,189
3,189
0.761
* Total Citation Counts Rankings
Ranking Based On Selection :21
Virology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,186
2,507
0.599
* Total Citation Counts Rankings
Ranking Based On Selection :22
Cancer Biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,840
2,709
0.705
* Total Citation Counts Rankings
Ranking Based On Selection :23
Infectious diseases
Therapeutic efficacy studies
antimicrobial resistance
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,848
2,554
0.664
* Total Citation Counts Rankings
Ranking Based On Selection :24
Malaria
Antimalaria drug resistance
Lymphatic filariasis
Mosquito insecticide resistance
Mosquito Control
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,769
1,272
0.337
* Total Citation Counts Rankings
Ranking Based On Selection :25
Infectious diseases
dermatology and general medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,460
928
0.268
Bruno Sunguya
Muhimbili University of Health and Allied Sciences
Dar es salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
79,651
63,360
0.795
Public Health Nutrition
Nutrition epidemiology
Infant and young child feeding
maternal and child health research
HIV and nut
Pendo Paschal Masanja
University of Dodoma
Dodoma, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,753
8,895
0.603
Pediatric Health
Pediatric HIV and Nutrition
Neonatal Sepsis
Sayoki Mfinanga
National Institute for Medical Research, Tanzania
Dar es Salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,368
7,013
0.676
Epidemiology of TB
HIV Zoonosis and NCDs
Mecky Matee
Muhimbili University of Health and Allied Sciences
Dar es salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,239
4,274
0.417
infectious diseases
Rudovick Kazwala
Sokoine University of Agriculture
Morogoro, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,724
5,282
0.543
Veterinary Public Health
Ecosystem and Population Health
Ferdinand Mugusi
Muhimbili University of Health and Allied Sciences
Dar es salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,619
3,171
0.330
Internal Medicine
HIV
Tuberculosis
Sylvia Kaaya
Muhimbili University of Health and Allied Sciences
Dar es salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,506
3,962
0.417
HIV Mental Health & Psychiatry Practice
Stephen E. Mshana
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,833
6,253
0.708
Clinical Microbiology and Infectious Diseases
Rachel Manongi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,682
3,205
0.417
Said Aboud
Muhimbili University of Health and Allied Sciences
Dar es salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,401
3,826
0.517
Microbiology and Immunology
Sarah Moore
Ifakara Health Institute
Ifakara, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,357
4,334
0.589
Karim Manji
Muhimbili University of Health and Allied Sciences
Dar es salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,222
3,367
0.466
Pediatrics
HIV
Nutrition
Neonatology
Eligius Lyamuya
Muhimbili University of Health and Allied Sciences
Dar es salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,237
1,811
0.290
Immunology of infectious diseases
Julie Makani
Muhimbili University of Health and Allied Sciences
Dar es salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,186
3,815
0.617
Health
Internal Medicine
Haematology
Sickle cell Disease
Sia Msuya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,670
3,871
0.683
maternal and newborn health
family planning
HIV/STIs/PMTCT
adolescents and young people
epidemiology
Mark Rweyemamu
Sokoine University of Agriculture
Morogoro, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,574
2,473
0.444
Public Health
Epidemiology
Infectious Disease Surveillance
William Nhandi Kisinza
National Institute for Medical Research, Tanzania
Dar es Salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,690
2,725
0.581
Medical Entomology
Control of Vector-Borne Diseases and other Emerging and re-emerging infectious Diseases
Morris Agaba
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,488
1,501
0.334
Amelia Kivaisi
University of Dar Es Salaam
Dar es Salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,209
1,302
0.309
Applied microbiology
biotechnology
environmental science
Michael Johnson Mahande
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,189
3,189
0.761
maternal and newborn health
family planning
biostat
Gerald Misinzo
Sokoine University of Agriculture
Morogoro, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,186
2,507
0.599
Peter Rambau
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,840
2,709
0.705
Billy Ngasala
Muhimbili University of Health and Allied Sciences
Dar es salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,848
2,554
0.664
Infectious diseases
Therapeutic efficacy studies
antimicrobial resistance
Robert Chikoja Malima
University of Dar Es Salaam
Dar es Salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,769
1,272
0.337
Malaria
Antimalaria drug resistance
Lymphatic filariasis
Mosquito insecticide resistance
Mosquito Control
Kisali Pallangyo
Muhimbili University of Health and Allied Sciences
Dar es salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,460
928
0.268
Infectious diseases
dermatology and general medicine