Stats

Total publications
12
Total citations
105
Citations per publication
8.75
Average publications per year
0.6
Average coauthors
9
Publications years
2006-2025 (20 years)
h-index
6
i10-index
5
m-index
0.3
o-index
12
g-index
10
w-index
1
Metrics description
h-index
A scientist has an h-index if h of his N publications are cited at least h times each, while the remaining (N - h) publications are cited no more than h times each.
i10-index
The number of the author's publications that received at least 10 links each.
m-index
The researcher's m-index is numerically equal to the ratio of his h-index to the number of years that have passed since the first publication.
o-index
The geometric mean of the h-index and the number of citations of the most cited article of the scientist.
g-index
For a given set of articles, sorted in descending order of the number of citations that these articles received, the g-index is the largest number such that the g most cited articles received (in total) at least g2 citations.
w-index
If w articles of a researcher have at least 10w citations each and other publications are less than 10(w+1) citations, then the researcher's w-index is equal to w.

Fields of science

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2
3
4
Public Health, Environmental and Occupational Health, 4, 33.33%
Public Health, Environmental and Occupational Health
4 publications, 33.33%
General Medicine, 3, 25%
General Medicine
3 publications, 25%
Infectious Diseases, 3, 25%
Infectious Diseases
3 publications, 25%
Epidemiology, 2, 16.67%
Epidemiology
2 publications, 16.67%
Molecular Medicine, 1, 8.33%
Molecular Medicine
1 publication, 8.33%
Microbiology (medical), 1, 8.33%
Microbiology (medical)
1 publication, 8.33%
Pharmacology (medical), 1, 8.33%
Pharmacology (medical)
1 publication, 8.33%
General Immunology and Microbiology, 1, 8.33%
General Immunology and Microbiology
1 publication, 8.33%
Health, Toxicology and Mutagenesis, 1, 8.33%
Health, Toxicology and Mutagenesis
1 publication, 8.33%
Health Policy, 1, 8.33%
Health Policy
1 publication, 8.33%
General Veterinary, 1, 8.33%
General Veterinary
1 publication, 8.33%
Health Informatics, 1, 8.33%
Health Informatics
1 publication, 8.33%
Ophthalmology, 1, 8.33%
Ophthalmology
1 publication, 8.33%
Health (social science), 1, 8.33%
Health (social science)
1 publication, 8.33%
Health Information Management, 1, 8.33%
Health Information Management
1 publication, 8.33%
1
2
3
4

Journals

1
2
Vaccine
2 publications, 16.67%
East African Medical Journal
2 publications, 16.67%
American Journal of Infection Control
1 publication, 8.33%
Antimicrobial Resistance and Infection Control
1 publication, 8.33%
Morbidity and Mortality Weekly Report
1 publication, 8.33%
International Journal of Antimicrobial Agents
1 publication, 8.33%
Public Health
1 publication, 8.33%
JMIR Public Health and Surveillance
1 publication, 8.33%
Archives of Ophthalmology
1 publication, 8.33%
1
2

Citing journals

1
2
3
4
5
6
7
8
9
Journal not defined, 9, 8.49%
Journal not defined
9 citations, 8.49%
Antimicrobial Resistance and Infection Control
6 citations, 5.66%
Human Resources for Health
5 citations, 4.72%
Ophthalmic Epidemiology
4 citations, 3.77%
American Journal of Tropical Medicine and Hygiene
3 citations, 2.83%
BMC Health Services Research
3 citations, 2.83%
BMJ Global Health
3 citations, 2.83%
Health Expectations
3 citations, 2.83%
BMC Ophthalmology
2 citations, 1.89%
Influenza and other Respiratory Viruses
2 citations, 1.89%
Vaccine
2 citations, 1.89%
Frontiers in Public Health
2 citations, 1.89%
Research Involvement and Engagement
2 citations, 1.89%
Tropical Medicine and International Health
2 citations, 1.89%
BMC Infectious Diseases
2 citations, 1.89%
PLoS ONE
2 citations, 1.89%
Open Research Europe
2 citations, 1.89%
AAS Open Research
2 citations, 1.89%
International Journal of Environmental Research and Public Health
1 citation, 0.94%
The Lancet Global Health
1 citation, 0.94%
Information Development
1 citation, 0.94%
Journal of Public Mental Health
1 citation, 0.94%
Strabismus
1 citation, 0.94%
mSystems
1 citation, 0.94%
Intensive and Critical Care Nursing
1 citation, 0.94%
BMJ Open
1 citation, 0.94%
Surgical Infections
1 citation, 0.94%
JMIR mHealth and uHealth
1 citation, 0.94%
Current Opinion in Ophthalmology
1 citation, 0.94%
International Journal for Equity in Health
1 citation, 0.94%
BMC Medical Genomics
1 citation, 0.94%
Ophthalmic and Physiological Optics
1 citation, 0.94%
Radiography
1 citation, 0.94%
Vaccine: X
1 citation, 0.94%
Trials
1 citation, 0.94%
British Journal of Health Care Management
1 citation, 0.94%
Antonie van Leeuwenhoek
1 citation, 0.94%
Conflict and Health
1 citation, 0.94%
Population Health Metrics
1 citation, 0.94%
Scientific Reports
1 citation, 0.94%
Chemistry and Biodiversity
1 citation, 0.94%
PLoS Medicine
1 citation, 0.94%
International Nursing Review
1 citation, 0.94%
BMC Public Health
1 citation, 0.94%
Scientific African
1 citation, 0.94%
Journal of Advanced Nursing
1 citation, 0.94%
European Journal of Ophthalmology
1 citation, 0.94%
Current Opinion in Virology
1 citation, 0.94%
Annals of Medicine and Surgery
1 citation, 0.94%
Ophthalmologe
1 citation, 0.94%
Acta Ophthalmologica
1 citation, 0.94%
Data in Brief
1 citation, 0.94%
Journal of Immigrant and Minority Health
1 citation, 0.94%
Journal of Humanitarian Logistics and Supply Chain Management
1 citation, 0.94%
Human Vaccines and Immunotherapeutics
1 citation, 0.94%
Clinical and Experimental Ophthalmology
1 citation, 0.94%
Vaccines
1 citation, 0.94%
Current Opinion in Psychology
1 citation, 0.94%
African Journal of Primary Health Care and Family Medicine
1 citation, 0.94%
IEEE Access
1 citation, 0.94%
JMIR Public Health and Surveillance
1 citation, 0.94%
Nursing Reports
1 citation, 0.94%
Frontiers in Epidemiology
1 citation, 0.94%
Frontiers in Tropical Diseases
1 citation, 0.94%
JMIR Medical Education
1 citation, 0.94%
Advances in Human Biology
1 citation, 0.94%
The Lancet Regional Health - Southeast Asia
1 citation, 0.94%
Glaucoma
1 citation, 0.94%
1
2
3
4
5
6
7
8
9

Publishers

1
2
3
4
5
Elsevier
5 publications, 41.67%
African Journals online
2 publications, 16.67%
Springer Nature
1 publication, 8.33%
Centers for Disease Control and Prevention (CDC)
1 publication, 8.33%
American Medical Association (AMA)
1 publication, 8.33%
JMIR Publications
1 publication, 8.33%
1
2
3
4
5

Organizations from articles

1
2
3
4
5
Kenya Medical Research Institute
5 publications, 41.67%
Centers for Disease Control and Prevention Kenya
5 publications, 41.67%
Centers for Disease Control and Prevention
5 publications, 41.67%
Organization not defined, 4, 33.33%
Organization not defined
4 publications, 33.33%
National Center for Immunization and Respiratory Diseases
4 publications, 33.33%
Oxford University Clinical Research Unit
1 publication, 8.33%
American University of Beirut Medical Center
1 publication, 8.33%
University Hospital Southampton NHS Foundation Trust
1 publication, 8.33%
University of Southampton
1 publication, 8.33%
University of Birmingham
1 publication, 8.33%
University of Arizona
1 publication, 8.33%
Kyoto University
1 publication, 8.33%
Institute of Tropical Medicine Antwerp
1 publication, 8.33%
Royal College of Surgeons in Ireland
1 publication, 8.33%
University of Nairobi
1 publication, 8.33%
Jomo Kenyatta University of Agriculture and Technology
1 publication, 8.33%
NIHR Southampton Biomedical Research Centre
1 publication, 8.33%
University of Ulster
1 publication, 8.33%
Centre Hospitalier Universitaire de Rennes
1 publication, 8.33%
1
2
3
4
5

Countries from articles

1
2
3
4
5
6
7
Kenya, 7, 58.33%
Kenya
7 publications, 58.33%
Country not defined, 6, 50%
Country not defined
6 publications, 50%
USA, 6, 50%
USA
6 publications, 50%
France, 1, 8.33%
France
1 publication, 8.33%
Argentina, 1, 8.33%
Argentina
1 publication, 8.33%
Belgium, 1, 8.33%
Belgium
1 publication, 8.33%
United Kingdom, 1, 8.33%
United Kingdom
1 publication, 8.33%
Vietnam, 1, 8.33%
Vietnam
1 publication, 8.33%
Ghana, 1, 8.33%
Ghana
1 publication, 8.33%
Ireland, 1, 8.33%
Ireland
1 publication, 8.33%
Lebanon, 1, 8.33%
Lebanon
1 publication, 8.33%
Japan, 1, 8.33%
Japan
1 publication, 8.33%
1
2
3
4
5
6
7

Citing organizations

5
10
15
20
25
Organization not defined, 24, 22.86%
Organization not defined
24 citations, 22.86%
Centers for Disease Control and Prevention
15 citations, 14.29%
London School of Hygiene & Tropical Medicine
11 citations, 10.48%
University of Nairobi
9 citations, 8.57%
Centers for Disease Control and Prevention Kenya
8 citations, 7.62%
Kenya Medical Research Institute
7 citations, 6.67%
Makerere University
4 citations, 3.81%
Sun Yat-sen University
3 citations, 2.86%
University of Cape Town
3 citations, 2.86%
National Center for Immunization and Respiratory Diseases
3 citations, 2.86%
University of Oxford
2 citations, 1.9%
King's College London
2 citations, 1.9%
University of Edinburgh
2 citations, 1.9%
University of Manchester
2 citations, 1.9%
University of Southampton
2 citations, 1.9%
Johns Hopkins University
2 citations, 1.9%
University of the Witwatersrand
2 citations, 1.9%
Washington State University
2 citations, 1.9%
University of Washington
2 citations, 1.9%
Brigham and Women's Hospital
2 citations, 1.9%
University of Bristol
2 citations, 1.9%
University of the West of England
2 citations, 1.9%
University Hospitals Bristol and Weston NHS Foundation Trust
2 citations, 1.9%
University of British Columbia
2 citations, 1.9%
Emory University
2 citations, 1.9%
University of Utah
2 citations, 1.9%
University of Yaoundé I
2 citations, 1.9%
University of Caen Normandy
2 citations, 1.9%
Blantyre Institute for Community Ophthalmology
2 citations, 1.9%
Umm al-Qura University
1 citation, 0.95%
Prince Mohammad Bin Fahd University
1 citation, 0.95%
Information Technology University
1 citation, 0.95%
University of the Punjab
1 citation, 0.95%
University of Engineering and Technology, Lahore
1 citation, 0.95%
Lahore College for Women University
1 citation, 0.95%
L. V. Prasad Eye Institute
1 citation, 0.95%
Ghent University
1 citation, 0.95%
Central South University
1 citation, 0.95%
Chongqing Medical University
1 citation, 0.95%
University of New South Wales
1 citation, 0.95%
Chinese Academy of Medical Sciences & Peking Union Medical College
1 citation, 0.95%
University of Basel
1 citation, 0.95%
Swiss Tropical and Public Health Institute
1 citation, 0.95%
Imperial College Healthcare NHS Trust
1 citation, 0.95%
University College London Hospitals NHS Foundation Trust
1 citation, 0.95%
Queen Mary University of London
1 citation, 0.95%
Brunel University London
1 citation, 0.95%
Norwegian University of Science and Technology
1 citation, 0.95%
University of Cambridge
1 citation, 0.95%
St George's, University of London
1 citation, 0.95%
Sorbonne University
1 citation, 0.95%
Odense University Hospital
1 citation, 0.95%
Ghent University Hospital
1 citation, 0.95%
Glasgow Caledonian University
1 citation, 0.95%
University of Strathclyde
1 citation, 0.95%
University of Melbourne
1 citation, 0.95%
University of Western Australia
1 citation, 0.95%
University of Newcastle Australia
1 citation, 0.95%
Flinders University
1 citation, 0.95%
Centre for Eye Research Australia
1 citation, 0.95%
Royal Victorian Eye and Ear Hospital
1 citation, 0.95%
Sefako Makgatho Health Sciences University
1 citation, 0.95%
Georgetown University
1 citation, 0.95%
University of the Free State
1 citation, 0.95%
University of Ilorin
1 citation, 0.95%
Ahmadu Bello University
1 citation, 0.95%
University of Abuja
1 citation, 0.95%
Uganda Ministry of Health
1 citation, 0.95%
Mbarara University of Science and Technology
1 citation, 0.95%
Chinese University of Hong Kong
1 citation, 0.95%
Hong Kong Polytechnic University
1 citation, 0.95%
University of Hong Kong
1 citation, 0.95%
Harvard University
1 citation, 0.95%
University of Arizona
1 citation, 0.95%
Newcastle University
1 citation, 0.95%
University of Aberdeen
1 citation, 0.95%
Queen's University Belfast
1 citation, 0.95%
Vanderbilt University Medical Center
1 citation, 0.95%
University of Ghana
1 citation, 0.95%
Kwame Nkrumah University of Science and Technology
1 citation, 0.95%
Keele University
1 citation, 0.95%
Hannover Medical School
1 citation, 0.95%
Wayne State University
1 citation, 0.95%
Pasteur Institute of Algeria
1 citation, 0.95%
Institut Pasteur de Dakar
1 citation, 0.95%
Institut Pasteur de Madagascar
1 citation, 0.95%
Institut Pasteur de Bangui
1 citation, 0.95%
Institut Pasteur de Côte d'Ivoire
1 citation, 0.95%
Baylor College of Medicine
1 citation, 0.95%
Catholic University of Health and Allied Sciences
1 citation, 0.95%
Cardiff University
1 citation, 0.95%
Vienna University of Economics and Business
1 citation, 0.95%
NOVA University Lisbon
1 citation, 0.95%
Sheffield Hallam University
1 citation, 0.95%
University of Sheffield
1 citation, 0.95%
Medical University of Warsaw
1 citation, 0.95%
Erasmus University Rotterdam
1 citation, 0.95%
Netherlands Institute for Health Services Research
1 citation, 0.95%
Instituto de Salud Carlos III
1 citation, 0.95%
Université Laval
1 citation, 0.95%
Vall d'Hebron Research Institute
1 citation, 0.95%
University of Barcelona
1 citation, 0.95%
University of Alberta
1 citation, 0.95%
University of Valencia
1 citation, 0.95%
Strathmore University
1 citation, 0.95%
University of Alicante
1 citation, 0.95%
University of Sussex
1 citation, 0.95%
Centro de Investigación Biomédica en Red de Enfermedades Respiratorias
1 citation, 0.95%
Miguel Hernández University of Elche
1 citation, 0.95%
University of North Carolina at Chapel Hill
1 citation, 0.95%
Cincinnati Children's Hospital Medical Center
1 citation, 0.95%
University of Cincinnati
1 citation, 0.95%
Texas Children's Hospital
1 citation, 0.95%
Fogarty International Center
1 citation, 0.95%
Creighton University
1 citation, 0.95%
International Centre for Diarrhoeal Disease Research
1 citation, 0.95%
Jomo Kenyatta University of Agriculture and Technology
1 citation, 0.95%
Maseno University
1 citation, 0.95%
Moi University
1 citation, 0.95%
Mount Kenya University
1 citation, 0.95%
University of Gondar
1 citation, 0.95%
Hawassa University
1 citation, 0.95%
Bahir Dar University
1 citation, 0.95%
Debre Markos University
1 citation, 0.95%
University of Surrey
1 citation, 0.95%
Manchester Academic Health Science Centre
1 citation, 0.95%
Centre Hospitalier Universitaire de Québec
1 citation, 0.95%
University of Salford
1 citation, 0.95%
University of São Paulo
1 citation, 0.95%
Mzuzu University
1 citation, 0.95%
University of Malawi
1 citation, 0.95%
University of Zambia
1 citation, 0.95%
St. James's Hospital
1 citation, 0.95%
Universidad Peruana Cayetano Heredia
1 citation, 0.95%
Universidad Científica del Sur
1 citation, 0.95%
French Institute of Health and Medical Research
1 citation, 0.95%
Sanofi S.A.
1 citation, 0.95%
Hôpital Bichat-Claude-Bernard
1 citation, 0.95%
University of Georgia
1 citation, 0.95%
University of Iowa
1 citation, 0.95%
Universidade Estadual de Londrina
1 citation, 0.95%
University of Sierra Leone
1 citation, 0.95%
Maasai Mara University
1 citation, 0.95%
Université Félix Houphouët-Boigny
1 citation, 0.95%
5
10
15
20
25

Citing countries

5
10
15
20
25
30
USA, 30, 28.57%
USA
30 citations, 28.57%
Country not defined, 26, 24.76%
Country not defined
26 citations, 24.76%
Kenya, 26, 24.76%
Kenya
26 citations, 24.76%
United Kingdom, 25, 23.81%
United Kingdom
25 citations, 23.81%
South Africa, 11, 10.48%
South Africa
11 citations, 10.48%
Tanzania, 8, 7.62%
Tanzania
8 citations, 7.62%
China, 7, 6.67%
China
7 citations, 6.67%
Ethiopia, 7, 6.67%
Ethiopia
7 citations, 6.67%
Australia, 6, 5.71%
Australia
6 citations, 5.71%
Uganda, 6, 5.71%
Uganda
6 citations, 5.71%
France, 4, 3.81%
France
4 citations, 3.81%
Ghana, 4, 3.81%
Ghana
4 citations, 3.81%
Malawi, 4, 3.81%
Malawi
4 citations, 3.81%
Rwanda, 4, 3.81%
Rwanda
4 citations, 3.81%
Saudi Arabia, 4, 3.81%
Saudi Arabia
4 citations, 3.81%
Cameroon, 3, 2.86%
Cameroon
3 citations, 2.86%
Canada, 3, 2.86%
Canada
3 citations, 2.86%
Nigeria, 3, 2.86%
Nigeria
3 citations, 2.86%
Germany, 2, 1.9%
Germany
2 citations, 1.9%
India, 2, 1.9%
India
2 citations, 1.9%
Spain, 2, 1.9%
Spain
2 citations, 1.9%
Côte d'Ivoire, 2, 1.9%
Côte d'Ivoire
2 citations, 1.9%
Netherlands, 2, 1.9%
Netherlands
2 citations, 1.9%
Peru, 2, 1.9%
Peru
2 citations, 1.9%
Senegal, 2, 1.9%
Senegal
2 citations, 1.9%
Switzerland, 2, 1.9%
Switzerland
2 citations, 1.9%
Portugal, 1, 0.95%
Portugal
1 citation, 0.95%
Austria, 1, 0.95%
Austria
1 citation, 0.95%
Algeria, 1, 0.95%
Algeria
1 citation, 0.95%
Bangladesh, 1, 0.95%
Bangladesh
1 citation, 0.95%
Belize, 1, 0.95%
Belize
1 citation, 0.95%
Belgium, 1, 0.95%
Belgium
1 citation, 0.95%
Brazil, 1, 0.95%
Brazil
1 citation, 0.95%
Denmark, 1, 0.95%
Denmark
1 citation, 0.95%
Zambia, 1, 0.95%
Zambia
1 citation, 0.95%
Zimbabwe, 1, 0.95%
Zimbabwe
1 citation, 0.95%
Iraq, 1, 0.95%
Iraq
1 citation, 0.95%
Ireland, 1, 0.95%
Ireland
1 citation, 0.95%
Italy, 1, 0.95%
Italy
1 citation, 0.95%
Colombia, 1, 0.95%
Colombia
1 citation, 0.95%
Congo-Brazzaville, 1, 0.95%
Congo-Brazzaville
1 citation, 0.95%
Democratic Republic of the Congo, 1, 0.95%
Democratic Republic of the Congo
1 citation, 0.95%
Madagascar, 1, 0.95%
Madagascar
1 citation, 0.95%
Mali, 1, 0.95%
Mali
1 citation, 0.95%
Mozambique, 1, 0.95%
Mozambique
1 citation, 0.95%
Niger, 1, 0.95%
Niger
1 citation, 0.95%
Norway, 1, 0.95%
Norway
1 citation, 0.95%
Pakistan, 1, 0.95%
Pakistan
1 citation, 0.95%
Poland, 1, 0.95%
Poland
1 citation, 0.95%
Romania, 1, 0.95%
Romania
1 citation, 0.95%
Sierra Leone, 1, 0.95%
Sierra Leone
1 citation, 0.95%
Togo, 1, 0.95%
Togo
1 citation, 0.95%
Central African Republic, 1, 0.95%
Central African Republic
1 citation, 0.95%
5
10
15
20
25
30
  • We do not take into account publications without a DOI.
  • Statistics recalculated daily.