Citation Rankings (Highly Cited Researchers) and the list of the most cited and influential researchers cover a wide range of scientific fields, spanning 197 main and sub-disciplines, as well as the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings, offering a unique service. Additionally, the list without CERN, Statistical Data, etc., provided exclusively by “AD Scientific Index”, is part of our effort to balance the situation created by CERN and researchers with statistical data, who have an advantage over others, especially those in the social and humanities fields. There should be new regulations for multi-author and CERN papers. Citation lists also reveal many rule violations and unethical practices. See also for more specific citation analyses: 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
75,954
59,942
0.789
* Total Citation Counts Rankings
Ranking Based On Selection :2
infectious diseases
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,115
4,169
0.412
* 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
10,112
6,780
0.670
* Total Citation Counts Rankings
Ranking Based On Selection :4
Internal Medicine
HIV
Tuberculosis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,539
3,110
0.326
* 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
9,471
5,040
0.532
* Total Citation Counts Rankings
Ranking Based On Selection :6
HIV Mental Health & Psychiatry Practice
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,351
3,855
0.412
* Total Citation Counts Rankings
Ranking Based On Selection :7
Clinical Microbiology and Infectious Diseases
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,491
5,922
0.697
* Total Citation Counts Rankings
Ranking Based On Selection :8
Public Health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,514
3,063
0.408
* Total Citation Counts Rankings
Ranking Based On Selection :9
Microbiology and Immunology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,261
3,692
0.508
* Total Citation Counts Rankings
Ranking Based On Selection :10
medical entomology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,211
4,191
0.581
* Total Citation Counts Rankings
Ranking Based On Selection :11
Pediatrics
HIV
Nutrition
Neonatology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,070
3,224
0.456
* Total Citation Counts Rankings
Ranking Based On Selection :12
Immunology of infectious diseases
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,181
1,765
0.286
* Total Citation Counts Rankings
Ranking Based On Selection :13
Health
Internal Medicine
Haematology
Sickle cell Disease
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,050
3,686
0.609
* Total Citation Counts Rankings
Ranking Based On Selection :14
maternal and newborn health
family planning
HIV/STIs/PMTCT
adolescents and young people
epidemiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,439
3,658
0.673
* Total Citation Counts Rankings
Ranking Based On Selection :15
Public Health
Epidemiology
Infectious Disease Surveillance
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,425
2,345
0.432
* Total Citation Counts Rankings
Ranking Based On Selection :16
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
4,583
2,634
0.575
* Total Citation Counts Rankings
Ranking Based On Selection :17
genomics
genetics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,427
1,446
0.327
* Total Citation Counts Rankings
Ranking Based On Selection :18
Applied microbiology
biotechnology
environmental science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,139
1,243
0.300
* Total Citation Counts Rankings
Ranking Based On Selection :19
Virology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,053
2,376
0.586
* 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
4,002
3,020
0.755
* Total Citation Counts Rankings
Ranking Based On Selection :21
Cancer Biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,725
2,599
0.698
* Total Citation Counts Rankings
Ranking Based On Selection :22
Malaria
Antimalaria drug resistance
Lymphatic filariasis
Mosquito insecticide resistance
Mosquito Control
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,691
1,203
0.326
* 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
3,682
2,402
0.652
* Total Citation Counts Rankings
Ranking Based On Selection :24
Infectious diseases
dermatology and general medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,421
895
0.262
* Total Citation Counts Rankings
Ranking Based On Selection :25
Genetics
Immunity and Disease
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,100
1,533
0.495
Bruno Sunguya
Muhimbili University of Health and Allied Sciences
Dar es salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
75,954
59,942
0.789
Public Health Nutrition
Nutrition epidemiology
Infant and young child feeding
maternal and child health research
HIV and nut
Mecky Matee
Muhimbili University of Health and Allied Sciences
Dar es salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,115
4,169
0.412
infectious diseases
Sayoki Mfinanga
National Institute for Medical Research, Tanzania
Dar es Salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,112
6,780
0.670
Epidemiology of TB
HIV Zoonosis and NCDs
Ferdinand Mugusi
Muhimbili University of Health and Allied Sciences
Dar es salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,539
3,110
0.326
Internal Medicine
HIV
Tuberculosis
Rudovick Kazwala
Sokoine University of Agriculture
Morogoro, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,471
5,040
0.532
Veterinary Public Health
Ecosystem and Population Health
Sylvia Kaaya
Muhimbili University of Health and Allied Sciences
Dar es salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,351
3,855
0.412
HIV Mental Health & Psychiatry Practice
Stephen E. Mshana
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,491
5,922
0.697
Clinical Microbiology and Infectious Diseases
Rachel Manongi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,514
3,063
0.408
Said Aboud
Muhimbili University of Health and Allied Sciences
Dar es salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,261
3,692
0.508
Microbiology and Immunology
Sarah Moore
Ifakara Health Institute
Ifakara, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,211
4,191
0.581
Karim Manji
Muhimbili University of Health and Allied Sciences
Dar es salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,070
3,224
0.456
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
6,181
1,765
0.286
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
6,050
3,686
0.609
Health
Internal Medicine
Haematology
Sickle cell Disease
Sia Msuya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,439
3,658
0.673
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
5,425
2,345
0.432
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
4,583
2,634
0.575
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
4,427
1,446
0.327
Amelia Kivaisi
University of Dar Es Salaam
Dar es Salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,139
1,243
0.300
Applied microbiology
biotechnology
environmental science
Gerald Misinzo
Sokoine University of Agriculture
Morogoro, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,053
2,376
0.586
Michael Johnson Mahande
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,002
3,020
0.755
maternal and newborn health
family planning
biostat
Peter Rambau
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,725
2,599
0.698
Robert Chikoja Malima
University of Dar Es Salaam
Dar es Salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,691
1,203
0.326
Malaria
Antimalaria drug resistance
Lymphatic filariasis
Mosquito insecticide resistance
Mosquito Control
Billy Ngasala
Muhimbili University of Health and Allied Sciences
Dar es salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,682
2,402
0.652
Infectious diseases
Therapeutic efficacy studies
antimicrobial resistance
Kisali Pallangyo
Muhimbili University of Health and Allied Sciences
Dar es salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,421
895
0.262
Infectious diseases
dermatology and general medicine
Paul Gwakisa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,100
1,533
0.495
Genetics
Immunity and Disease