Top 100 scientists can be ranked globally or specific to the following regions including Africa, Asia, Europe, North America, Latin America, Oceania, Arab League, ASEAN, EECA, and BRICS based on total H-index scores without any breakdown by subject areas. Top 100 rankings in the world, in a continent, or a region include standardized subjects areas of Agriculture & Forestry, Arts, Design and Architecture, Business & Management, Economics & Econometrics, Education, Engineering & Technology, History, Philosophy, Theology, Law/Law and Legal Studies, Medical and Health Sciences, Natural Sciences, Social Sciences, Art and Humanities Rankings and Social Sciences and Humanities Rankings BETA VERSION. Subject field ranking in world, region, country and university is beta version since subject field "others" (873,864 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded, so the ranking will change as the others fields are edited. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects.
Epidemiology of TB
HIV Zoonosis and NCDs
Metrics
H-Index
i10 Index
Citation
51
149
10,510
Public Health Nutrition
Nutrition epidemiology
Infant and young child feeding
maternal and child health research
HIV and nut
Metrics
H-Index
i10 Index
Citation
41
70
79,651
Public Health
Epidemiology
Infectious Disease Surveillance
Metrics
H-Index
i10 Index
Citation
41
111
5,574
maternal and newborn health
family planning
HIV/STIs/PMTCT
adolescents and young people
epidemiology
Metrics
H-Index
i10 Index
Citation
39
98
5,670
maternal and newborn health
family planning
biostat
Metrics
H-Index
i10 Index
Citation
39
84
4,189
Public Health
Metrics
H-Index
i10 Index
Citation
39
76
7,682
maternal health
adolescent health
HIV
mental health
health financing
Metrics
H-Index
i10 Index
Citation
30
42
2,786
epidemiology
health systems research
Metrics
H-Index
i10 Index
Citation
29
52
2,484
Diabetes
Non Communicable Diseases
Hypertension
CVD
Metrics
H-Index
i10 Index
Citation
25
38
3,168
Epidemiology of zoonotic and vector-borne diseases
disease ecology and the effects of climate on disease
Metrics
H-Index
i10 Index
Citation
23
34
1,867
Disease Control
Clinical Trials
Malaria
HIV
Nutrition
Metrics
H-Index
i10 Index
Citation
23
34
1,378
Public Health & Disease vector research
Metrics
H-Index
i10 Index
Citation
21
30
1,386
Public Health Implementation Science and Impact Evaluation
Metrics
H-Index
i10 Index
Citation
21
38
1,356
Health promotion
Health Psychology
Health Services
Health behaviours
Metrics
H-Index
i10 Index
Citation
21
33
1,789
Population & Public Health
Prenatal Exposure
Environmental Toxicology
Metrics
H-Index
i10 Index
Citation
20
30
1,554
Epidemiology and modelling of infectious diseases
Metrics
H-Index
i10 Index
Citation
18
26
955
Public Health
Epidemiology
Applied Biostatistics
Maternal and Child Health
Monitoring and
Metrics
H-Index
i10 Index
Citation
17
26
986
Maternal and child health
reproductive health
public health
biostatistics
epidemiology
Metrics
H-Index
i10 Index
Citation
17
24
988
Public Health
Implementation science
Global health
Non-communicable diseases
HIV/AIDS
Metrics
H-Index
i10 Index
Citation
16
21
1,150
Epidemiology and Biostastistics
Metrics
H-Index
i10 Index
Citation
15
20
1,029
Epidemiology
Biostatistics
Public Health and Community Medicine
Metrics
H-Index
i10 Index
Citation
15
19
761
Public Health
Metrics
H-Index
i10 Index
Citation
14
16
676
Traditional Medicine
Metrics
H-Index
i10 Index
Citation
14
15
858
Biostatistics
Epidemiological modeling
Machine Learning in Healthcare
Metrics
H-Index
i10 Index
Citation
13
15
929
Public health
Metrics
H-Index
i10 Index
Citation
13
13
442
Epidemiology of infectious diseases
Metrics
H-Index
i10 Index
Citation
13
17
640
Infectious Diseases
HIV/AIDS
TB
Women's Health
Metrics
H-Index
i10 Index
Citation
12
16
405
Epidemiology HIV/AIDS Infectious Disease
Metrics
H-Index
i10 Index
Citation
12
13
348
Environmental-Analytical Chemistry and Forensics
Metrics
H-Index
i10 Index
Citation
11
11
285
Epidemiology
Metrics
H-Index
i10 Index
Citation
10
11
529
Public health research
Metrics
H-Index
i10 Index
Citation
10
10
786
Public Health
Evaluation of herbal remedies
Clinical Research
Metrics
H-Index
i10 Index
Citation
9
9
607
* Rankings
Ranking Based On Selection :33
Human Immunology
Infectious diseases
Vaccines
Metrics
H-Index
i10 Index
Citation
8
8
586
* Rankings
Ranking Based On Selection :34
Tropical Diseases Biology
Entomology
Public Health Research
Metrics
H-Index
i10 Index
Citation
8
8
282
* Rankings
Ranking Based On Selection :35
Public Health-Nutrition
Clinical nutrition
Determinants of health and nutrition status and IT in nutrition
Metrics
H-Index
i10 Index
Citation
8
8
254
* Rankings
Ranking Based On Selection :36
Anatomical Pathology & Cancer biology
Metrics
H-Index
i10 Index
Citation
8
6
258
* Rankings
Ranking Based On Selection :37
Public Health
Mathematical modeling
Metrics
H-Index
i10 Index
Citation
8
6
219
* Rankings
Ranking Based On Selection :38
Neglected Tropical Diseases
Epidemiology
WaSH
Nutrition
Public Health
Metrics
H-Index
i10 Index
Citation
7
7
184
* Rankings
Ranking Based On Selection :39
Public Health
Biostatistics
and Chilhood Immunization
Metrics
H-Index
i10 Index
Citation
7
6
219
* Rankings
Ranking Based On Selection :40
Epidemiology
Medicine
Infectious diseases
Non-communicable diseases
Innovation
Metrics
H-Index
i10 Index
Citation
7
5
251
* Rankings
Ranking Based On Selection :41
Molecular epidemiology
Virology
foot-and-mouth disease
Microbiology
Metrics
H-Index
i10 Index
Citation
7
3
121
* Rankings
Ranking Based On Selection :42
Public Health
Nutrition
Metrics
H-Index
i10 Index
Citation
6
4
135
* Rankings
Ranking Based On Selection :43
Reproductive health
public health
NCD
Metrics
H-Index
i10 Index
Citation
6
3
136
* Rankings
Ranking Based On Selection :44
Public Health
Food Safety
Nutrition Epidemiology
Metrics
H-Index
i10 Index
Citation
6
2
55
* Rankings
Ranking Based On Selection :45
Epidemiology
Metrics
H-Index
i10 Index
Citation
5
4
176
* Rankings
Ranking Based On Selection :46
Public Health
Maternal Health
Nutrition
Metrics
H-Index
i10 Index
Citation
5
3
132
* Rankings
Ranking Based On Selection :47
Public Health (Zoonosis)
Molecular Epidemiology
Genetics-Heath
Genomics
Vet.Epidemiology and Bioinformatics
Metrics
H-Index
i10 Index
Citation
5
3
45
* Rankings
Ranking Based On Selection :48
Public Health
International Health
Health Systems Management
Metrics
H-Index
i10 Index
Citation
5
1
49
* Rankings
Ranking Based On Selection :49
Irrigated agriculture
Public health
Rural industrialization
Metrics
H-Index
i10 Index
Citation
5
2
86
* Rankings
Ranking Based On Selection :50
Religion
Discourse analysis
Socio-Economic
Impact Assessment
Public Health
Metrics
H-Index
i10 Index
Citation
5
2
85
* Rankings
Ranking Based On Selection :51
Public Health
Health System and Governance
Metrics
H-Index
i10 Index
Citation
4
4
119
* Rankings
Ranking Based On Selection :52
Public Health
Epidemiology
Community Medicine
Metrics
H-Index
i10 Index
Citation
4
2
72
* Rankings
Ranking Based On Selection :53
Public Health
Child growth
Biomedical Sciences
Metrics
H-Index
i10 Index
Citation
4
1
49
* Rankings
Ranking Based On Selection :54
Public Health Nutrition
Epidemiology
Health Policy
Metrics
H-Index
i10 Index
Citation
3
2
147
* Rankings
Ranking Based On Selection :55
Public Health
Metrics
H-Index
i10 Index
Citation
3
2
60
* Rankings
Ranking Based On Selection :56
Clinical epidemiology
General Surgery
Surgical Gastroenterology
Surgical Oncology
Metrics
H-Index
i10 Index
Citation
3
1
30
* Rankings
Ranking Based On Selection :57
Public health
Toxicoloy and Occupational health
Metrics
H-Index
i10 Index
Citation
3
0
17
* Rankings
Ranking Based On Selection :58
monitoring and evaluation (M&E)
Metrics
H-Index
i10 Index
Citation
3
2
62
* Rankings
Ranking Based On Selection :59
Public Health
Medical Technology
Cricular Economy
Epidemiology
Health Systems. Health Economics
Metrics
H-Index
i10 Index
Citation
3
0
22
* Rankings
Ranking Based On Selection :60
Public health
Metrics
H-Index
i10 Index
Citation
2
2
32
* Rankings
Ranking Based On Selection :61
Public Health
Applied Statistics
Metrics
H-Index
i10 Index
Citation
2
2
29
* Rankings
Ranking Based On Selection :62
Public Health
Metrics
H-Index
i10 Index
Citation
2
1
15
* Rankings
Ranking Based On Selection :63
Mathematical Modeling
Education
Epidemiology
Statistical Analysis
Metrics
H-Index
i10 Index
Citation
2
0
15
* Rankings
Ranking Based On Selection :64
Public health
Virology
Bacteriology
Parasitology and Pest management
Metrics
H-Index
i10 Index
Citation
2
0
8
* Rankings
Ranking Based On Selection :65
Reproductive health
Public health
and Gerontology
Metrics
H-Index
i10 Index
Citation
1
1
89
* Rankings
Ranking Based On Selection :66
Health and Nutrition
Metrics
H-Index
i10 Index
Citation
1
1
26
* Rankings
Ranking Based On Selection :67
Public health
Advanced HIV Diseases
NCD
Metrics
H-Index
i10 Index
Citation
1
0
11
* Rankings
Ranking Based On Selection :68
Public Health Health Systems Management
Metrics
H-Index
i10 Index
Citation
1
0
8
* Rankings
Ranking Based On Selection :69
Epidemiology
Bio statistics
Infectious Diseases Modeling
Multivariate Analysis and Education Management
Metrics
H-Index
i10 Index
Citation
1
0
7
* Rankings
Ranking Based On Selection :70
Public health
Epidemiology
Infection control
Rational use of medicine
Environmental health
Metrics
H-Index
i10 Index
Citation
1
0
4
Sayoki Mfinanga
National Institute for Medical Research, Tanzania
Dar es Salaam, Tanzania
Metrics
H-Index
i10 Index
Citation Counts
51
149
10,510
Epidemiology of TB
HIV Zoonosis and NCDs
Bruno Sunguya
Muhimbili University of Health and Allied Sciences
Dar es salaam, Tanzania
Metrics
H-Index
i10 Index
Citation Counts
41
70
79,651
Public Health Nutrition
Nutrition epidemiology
Infant and young child feeding
maternal and child health research
HIV and nut
Mark Rweyemamu
Sokoine University of Agriculture
Morogoro, Tanzania
Metrics
H-Index
i10 Index
Citation Counts
41
111
5,574
Public Health
Epidemiology
Infectious Disease Surveillance
Sia Msuya
Metrics
H-Index
i10 Index
Citation Counts
39
98
5,670
maternal and newborn health
family planning
HIV/STIs/PMTCT
adolescents and young people
epidemiology
Michael Johnson Mahande
Metrics
H-Index
i10 Index
Citation Counts
39
84
4,189
maternal and newborn health
family planning
biostat
Rachel Manongi
Metrics
H-Index
i10 Index
Citation Counts
39
76
7,682
Declare Mushi
Metrics
H-Index
i10 Index
Citation Counts
30
42
2,786
maternal health
adolescent health
HIV
mental health
health financing
Eveline Geubbels
Ifakara Health Institute
Ifakara, Tanzania
Metrics
H-Index
i10 Index
Citation Counts
29
52
2,484
epidemiology
health systems research
Mary Mayige|Mary Theodory Mayige
National Institute for Medical Research, Tanzania
Dar es Salaam, Tanzania
Metrics
H-Index
i10 Index
Citation Counts
25
38
3,168
Diabetes
Non Communicable Diseases
Hypertension
CVD
Katharina Kreppel
Metrics
H-Index
i10 Index
Citation Counts
23
34
1,867
Epidemiology of zoonotic and vector-borne diseases
disease ecology and the effects of climate on disease
Dominic Mosha
Ifakara Health Institute
Ifakara, Tanzania
Metrics
H-Index
i10 Index
Citation Counts
23
34
1,378
Disease Control
Clinical Trials
Malaria
HIV
Nutrition
Marceline Finda
Ifakara Health Institute
Ifakara, Tanzania
Metrics
H-Index
i10 Index
Citation Counts
21
30
1,386
Public Health & Disease vector research
Stephen M. Kibusi Ma
University of Dodoma
Dodoma, Tanzania
Metrics
H-Index
i10 Index
Citation Counts
21
38
1,356
Public Health Implementation Science and Impact Evaluation
Deodatus Kakoko
Muhimbili University of Health and Allied Sciences
Dar es salaam, Tanzania
Metrics
H-Index
i10 Index
Citation Counts
21
33
1,789
Health promotion
Health Psychology
Health Services
Health behaviours
Elias Charles Nyanza
Metrics
H-Index
i10 Index
Citation Counts
20
30
1,554
Population & Public Health
Prenatal Exposure
Environmental Toxicology
Jerry Hella
Ifakara Health Institute
Ifakara, Tanzania
Metrics
H-Index
i10 Index
Citation Counts
18
26
955
Epidemiology and modelling of infectious diseases
Innocent B. Mboya
Metrics
H-Index
i10 Index
Citation Counts
17
26
986
Public Health
Epidemiology
Applied Biostatistics
Maternal and Child Health
Monitoring and
Eveline Konje
Metrics
H-Index
i10 Index
Citation Counts
17
24
988
Maternal and child health
reproductive health
public health
biostatistics
epidemiology
Albino Kalolo
Metrics
H-Index
i10 Index
Citation Counts
16
21
1,150
Public Health
Implementation science
Global health
Non-communicable diseases
HIV/AIDS
Francis Levira
Ifakara Health Institute
Ifakara, Tanzania
Metrics
H-Index
i10 Index
Citation Counts
15
20
1,029
Epidemiology and Biostastistics
Deogratius Bintabara
University of Dodoma
Dodoma, Tanzania
Metrics
H-Index
i10 Index
Citation Counts
15
19
761
Epidemiology
Biostatistics
Public Health and Community Medicine
Anthony Kapesa
Metrics
H-Index
i10 Index
Citation Counts
14
16
676
Pax Masimba
Muhimbili University of Health and Allied Sciences
Dar es salaam, Tanzania
Metrics
H-Index
i10 Index
Citation Counts
14
15
858
Clifford Silver Tarimo
Dar Es Salaam Institute of Technology
Dar es Salaam, Tanzania
Metrics
H-Index
i10 Index
Citation Counts
13
15
929
Biostatistics
Epidemiological modeling
Machine Learning in Healthcare
Amani Anaeli
Muhimbili University of Health and Allied Sciences
Dar es salaam, Tanzania
Metrics
H-Index
i10 Index
Citation Counts
13
13
442
Bugwesa Zablon Katale
Metrics
H-Index
i10 Index
Citation Counts
13
17
640
Epidemiology of infectious diseases
Mucho M. Mizinduko
Muhimbili University of Health and Allied Sciences
Dar es salaam, Tanzania
Metrics
H-Index
i10 Index
Citation Counts
12
16
405
Infectious Diseases
HIV/AIDS
TB
Women's Health
Diana Faini
Muhimbili University of Health and Allied Sciences
Dar es salaam, Tanzania
Metrics
H-Index
i10 Index
Citation Counts
12
13
348
Epidemiology HIV/AIDS Infectious Disease
Asha Shabani Ripanda|Ashamansada Ripanda
University of Dodoma
Dodoma, Tanzania
Metrics
H-Index
i10 Index
Citation Counts
11
11
285
Environmental-Analytical Chemistry and Forensics
Daniel Msellemu
Ifakara Health Institute
Ifakara, Tanzania
Metrics
H-Index
i10 Index
Citation Counts
10
11
529
Lwitiko Elton Sikana
Ifakara Health Institute
Ifakara, Tanzania
Metrics
H-Index
i10 Index
Citation Counts
10
10
786
Public health research
Kamaka Kassimu|Kamaka Kassim, Kamaka Ramadhani, Kamaka Ramdhani Kassimu
Ifakara Health Institute
Ifakara, Tanzania
Metrics
H-Index
i10 Index
Citation Counts
9
9
607
Public Health
Evaluation of herbal remedies
Clinical Research
Anneth-Mwasi Tumbo
Ifakara Health Institute
Ifakara, Tanzania
Metrics
H-Index
i10 Index
Citation Counts
8
8
586
Human Immunology
Infectious diseases
Vaccines
Betwel John Msugupakulya
Ifakara Health Institute
Ifakara, Tanzania
Metrics
H-Index
i10 Index
Citation Counts
8
8
282
Tropical Diseases Biology
Entomology
Public Health Research
Nyamizi H Bundala
Sokoine University of Agriculture
Morogoro, Tanzania
Metrics
H-Index
i10 Index
Citation Counts
8
8
254
Public Health-Nutrition
Clinical nutrition
Determinants of health and nutrition status and IT in nutrition
James Yahaya
University of Dodoma
Dodoma, Tanzania
Metrics
H-Index
i10 Index
Citation Counts
8
6
258
Anatomical Pathology & Cancer biology
Expeditho Mtisi
Dar Es Salaam Institute of Technology
Dar es Salaam, Tanzania
Metrics
H-Index
i10 Index
Citation Counts
8
6
219
Public Health
Mathematical modeling
Emmanuel C. Mrimi
Ifakara Health Institute
Ifakara, Tanzania
Metrics
H-Index
i10 Index
Citation Counts
7
7
184
Neglected Tropical Diseases
Epidemiology
WaSH
Nutrition
Public Health
Abdalla Mtumwa
University of Dodoma
Dodoma, Tanzania
Metrics
H-Index
i10 Index
Citation Counts
7
6
219
Public Health
Biostatistics
and Chilhood Immunization
Erick Alexander Mboya
Muhimbili University of Health and Allied Sciences
Dar es salaam, Tanzania
Metrics
H-Index
i10 Index
Citation Counts
7
5
251
Epidemiology
Medicine
Infectious diseases
Non-communicable diseases
Innovation
Kerfua Sd
Metrics
H-Index
i10 Index
Citation Counts
7
3
121
Molecular epidemiology
Virology
foot-and-mouth disease
Microbiology
Leonard Katalambula
University of Dodoma
Dodoma, Tanzania
Metrics
H-Index
i10 Index
Citation Counts
6
4
135
Public Health
Nutrition
Amani Kikula
Muhimbili University of Health and Allied Sciences
Dar es salaam, Tanzania
Metrics
H-Index
i10 Index
Citation Counts
6
3
136
Reproductive health
public health
NCD
Selestin Ngoma
University of Dodoma
Dodoma, Tanzania
Metrics
H-Index
i10 Index
Citation Counts
6
2
55
Public Health
Food Safety
Nutrition Epidemiology
George Kiwango
Muhimbili University of Health and Allied Sciences
Dar es salaam, Tanzania
Metrics
H-Index
i10 Index
Citation Counts
5
4
176
Agatha Ngowi
University of Dodoma
Dodoma, Tanzania
Metrics
H-Index
i10 Index
Citation Counts
5
3
132
Public Health
Maternal Health
Nutrition
Isaac Mengele
Metrics
H-Index
i10 Index
Citation Counts
5
3
45
Public Health (Zoonosis)
Molecular Epidemiology
Genetics-Heath
Genomics
Vet.Epidemiology and Bioinformatics
Godfrey Kacholi
Mzumbe University
Morogoro, Tanzania
Metrics
H-Index
i10 Index
Citation Counts
5
1
49
Public Health
International Health
Health Systems Management
Farida Said Salehe
Sokoine University of Agriculture
Morogoro, Tanzania
Metrics
H-Index
i10 Index
Citation Counts
5
2
86
Irrigated agriculture
Public health
Rural industrialization
Thomas Ndaluka
University of Dar Es Salaam
Dar es Salaam, Tanzania
Metrics
H-Index
i10 Index
Citation Counts
5
2
85
Religion
Discourse analysis
Socio-Economic
Impact Assessment
Public Health
Ramadhani Kigume
University of Dar Es Salaam
Dar es Salaam, Tanzania
Metrics
H-Index
i10 Index
Citation Counts
4
4
119
Public Health
Health System and Governance
Secilia Kapalata Ng'Weshemi
University of Dodoma
Dodoma, Tanzania
Metrics
H-Index
i10 Index
Citation Counts
4
2
72
Public Health
Epidemiology
Community Medicine
Grantina Modern
Metrics
H-Index
i10 Index
Citation Counts
4
1
49
Public Health
Child growth
Biomedical Sciences
Linda Simon Paulo
Muhimbili University of Health and Allied Sciences
Dar es salaam, Tanzania
Metrics
H-Index
i10 Index
Citation Counts
3
2
147
Public Health Nutrition
Epidemiology
Health Policy
Isihaka Haji
Sokoine University of Agriculture
Morogoro, Tanzania
Metrics
H-Index
i10 Index
Citation Counts
3
2
60
Daniel William Kitua|Daniel William Kitua, Daniel Kitua
Muhimbili University of Health and Allied Sciences
Dar es salaam, Tanzania
Metrics
H-Index
i10 Index
Citation Counts
3
1
30
Clinical epidemiology
General Surgery
Surgical Gastroenterology
Surgical Oncology
Khadija Ramadhan Makame
State University of Zanzibar
Zanzibar City, Tanzania
Metrics
H-Index
i10 Index
Citation Counts
3
0
17
Public health
Toxicoloy and Occupational health
Nteghenjwa Athuman Kitufe
National Institute for Medical Research, Tanzania
Dar es Salaam, Tanzania
Metrics
H-Index
i10 Index
Citation Counts
3
2
62
monitoring and evaluation (M&E)
Public Health
Medical Technology
Cricular Economy
Epidemiology
Health Systems. Health Economics
Winnfrida Mponzi
Ifakara Health Institute
Ifakara, Tanzania
Metrics
H-Index
i10 Index
Citation Counts
2
2
32
Amani Mwakalapuka
Sokoine University of Agriculture
Morogoro, Tanzania
Metrics
H-Index
i10 Index
Citation Counts
2
1
15
Mathematical Modeling
Education
Epidemiology
Statistical Analysis
Amina Issae
Sokoine University of Agriculture
Morogoro, Tanzania
Metrics
H-Index
i10 Index
Citation Counts
2
0
8
Public health
Virology
Bacteriology
Parasitology and Pest management
Rygon John Magata
University of Dodoma
Dodoma, Tanzania
Metrics
H-Index
i10 Index
Citation Counts
1
1
89
Reproductive health
Public health
and Gerontology
Ramadhani Hashim Mtongwa
Metrics
H-Index
i10 Index
Citation Counts
1
1
26
Frank Eric Hassan
National Institute for Medical Research, Tanzania
Dar es Salaam, Tanzania
Metrics
H-Index
i10 Index
Citation Counts
1
0
11
Public health
Advanced HIV Diseases
NCD
Public Health Health Systems Management
Lalashe Lengiteng'İ
Metrics
H-Index
i10 Index
Citation Counts
1
0
7
Epidemiology
Bio statistics
Infectious Diseases Modeling
Multivariate Analysis and Education Management
Edward Augustine Magwe|Edward Augustine, Edward Magwe
Ruaha Catholic University
Iringa, Tanzania
Metrics
H-Index
i10 Index
Citation Counts
1
0
4
Public health
Epidemiology
Infection control
Rational use of medicine
Environmental health