About the Authors

Saleena Subaiya

Roles Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Project administration, Supervision, Visualization, Writing – original draft

Affiliations Global Immunization Division, Centers for Disease Control and Prevention, Atlanta, Georgia, United States of America, Epidemic Intelligence Service, Centers for Disease Control and Prevention, Atlanta, Georgia, United States of America

Collins Tabu

Roles Conceptualization, Funding acquisition, Investigation, Methodology, Project administration, Resources, Supervision, Writing – review & editing

Affiliation National Vaccines and Immunization Program, Ministry of Health, Nairobi, Kenya

James N’ganga

Roles Formal analysis, Methodology, Project administration, Resources, Supervision, Writing – review & editing

Affiliation Kenya National Bureau of Statistics, Nairobi, Kenya

Abdulkadir Amin Awes

Roles Formal analysis, Investigation, Methodology, Project administration, Resources, Supervision, Writing – review & editing

Affiliation Kenya National Bureau of Statistics, Nairobi, Kenya

Kibet Sergon

Roles Conceptualization, Investigation, Methodology, Project administration, Resources, Supervision, Writing – review & editing

Affiliation World Health Organization Country Office, Nairobi, Kenya

Leonard Cosmas

Roles Conceptualization, Investigation, Methodology, Supervision, Writing – review & editing

Affiliation World Health Organization Country Office, Nairobi, Kenya

Ashley Styczynski

Roles Conceptualization, Investigation, Methodology, Writing – review & editing

Affiliation Epidemic Intelligence Service, Centers for Disease Control and Prevention, Atlanta, Georgia, United States of America

Samson Thuo

Roles Conceptualization, Investigation, Methodology, Supervision, Writing – review & editing

Affiliation National Vaccines and Immunization Program, Ministry of Health, Nairobi, Kenya

Emmaculate Lebo

Roles Methodology, Project administration, Writing – review & editing

Affiliation Global Immunization Division, Centers for Disease Control and Prevention, Atlanta, Georgia, United States of America

Reinhard Kaiser

Roles Conceptualization, Methodology, Project administration, Supervision, Writing – review & editing

Current address: Division of Global Health Protection, Centers for Disease Control and Prevention, Freetown, Sierra Leone

Affiliation World Health Organization, Inter-country Support Team for Eastern and Southern Africa, Harare, Zimbabwe

Robert Perry

Roles Conceptualization, Funding acquisition, Methodology, Resources, Supervision, Writing – review & editing

Current address: Division of Parasitic Diseases and Malaria, Centers for Disease Control and Prevention, Nairobi, Kenya

Affiliation World Health Organization, Geneva, Switzerland

Peter Ademba

Roles Conceptualization, Investigation, Methodology, Project administration, Supervision, Writing – review & editing

Affiliation National Vaccines and Immunization Program, Ministry of Health, Nairobi, Kenya

Katrina Kretsinger

Roles Conceptualization, Funding acquisition, Methodology, Resources, Writing – review & editing

Affiliation World Health Organization, Geneva, Switzerland

Iheoma Onuekwusi

Roles Conceptualization, Funding acquisition, Project administration, Resources, Software, Supervision, Writing – review & editing

Affiliation World Health Organization Country Office, Nairobi, Kenya

Howard Gary

Roles Conceptualization, Formal analysis, Methodology, Supervision, Validation, Writing – review & editing

Affiliation Global Immunization Division, Centers for Disease Control and Prevention, Atlanta, Georgia, United States of America

Heather M. Scobie

Roles Conceptualization, Investigation, Methodology, Project administration, Supervision, Visualization, Writing – review & editing

vih8@cdc.gov

Affiliation Global Immunization Division, Centers for Disease Control and Prevention, Atlanta, Georgia, United States of America

Competing Interests

The authors have declared that no competing interests exist.