COVID-19 and routine childhood immunization in Africa: Leveraging systems thinking and implementation science to improve immunization system performance

por Adamu, Abdu A., Jalo, Rabiu I., Habonimana, Desire, Wiysonge, Charles S.
Publicado 2020

Implementing COVID-19 response within the context of the broader health system: a proposed framework for Africa´s policy makers

por Adamu, Abdu Abdullahi, Jalo, Rabiu Ibrahim, Dahiru, Abdulkarim Ibrahim, Wiysonge, Charles Shey
Publicado 2020

Mainstreaming implementation science into immunization systems in the decade of vaccines: A programmatic imperative for the African Region

por Adamu, Abdu A., Adamu, Aishatu L., Dahiru, Abdulkarim I., Uthman, Olalekan A., Wiysonge, Charles S.
Publicado 2018

A multilevel analysis of the determinants of missed opportunities for vaccination among children attending primary healthcare facilities in Kano, Nigeria: Findings from the pre-imp...

por Adamu, Abdu A., Uthman, Olalekan A., Gadanya, Muktar A., Adetokunboh, Olatunji O., Wiysonge, Charles S.
Publicado 2019

Missed Opportunities for Vaccination and Associated Factors among Children Attending Primary Health Care Facilities in Cape Town, South Africa: A Pre-Intervention Multilevel Analys...

por Nnaji, Chukwudi A., Wiysonge, Charles S., Adamu, Abdu A., Lesosky, Maia, Mahomed, Hassan, Ndwandwe, Duduzile
Publicado 2022

Exploring the factors contributing to low vaccination uptake for nationally recommended routine childhood and adolescent vaccines in Kenya

por Essoh, Tene-Alima, Adeyanju, Gbadebo Collins, Adamu, Abdu A., Tall, Haoua, Aplogan, Aristide, Tabu, Collins
Publicado 2023

Protocol for a scoping review of implementation research approaches to universal health coverage in Africa

por Nnaji, Chukwudi A, Wiysonge, Charles S, Okeibunor, Joseph, Malinga, Thobile, Adamu, Abdu A, Tumusiime, Prosper, Karamagi, Humphrey
Publicado 2021

Scoping review of African health histories: a protocol

por Karamagi, Humphrey Cyprian, Oduwole, Elizabeth O, Sy, Sokona, Adamu, Abdu A, Seydi, Aminata B W, Wiysonge, Charles S
Publicado 2023

Implementation research approaches to promoting universal health coverage in Africa: a scoping review

por Nnaji, Chukwudi A., Wiysonge, Charles S., Okeibunor, Joseph C., Malinga, Thobile, Adamu, Abdu A., Tumusiime, Prosper, Karamagi, Humphrey
Publicado 2021

Early Impact of SARS-CoV-2 Pandemic on Immunization Services in Nigeria

por Essoh, Tene-Alima, Adeyanju, Gbadebo Collins, Adamu, Abdu A., Ahawo, Alain Komi, Aka, Desquith, Tall, Haoua, Aplogan, Aristide, Wiysonge, Charles S.
Publicado 2022

Examining enablers of vaccine hesitancy toward routine childhood and adolescent vaccination in Malawi

por Adeyanju, Gbadebo Collins, Betsch, Cornelia, Adamu, Abdu A., Gumbi, Khadijah Sanusi, Head, Michael G., Aplogan, Aristide, Tall, Haoua, Essoh, Tene-Alima
Publicado 2022

Country-Level Assessment of Missed Opportunities for Vaccination in South Africa: Protocol for Multilevel Analysis

por Ndwandwe, Duduzile, Ngcobo, Ntombenhle J, Adamu, Abdu A, Nnaji, Chukwudi, Mashunye, Thandiwe, Leufak, Arlette M, Cooper, Sara, Uthman, Olalekan A, Wiysonge, Charles S
Publicado 2020

Does it really matter where you live? A multilevel analysis of factors associated with missed opportunities for vaccination in sub-Saharan Africa

por Uthman, Olalekan A., Sambala, Evanson Z., Adamu, Abdu A., Ndwandwe, Duduzile, Wiyeh, Alison B., Olukade, Tawa, Bishwajit, Ghose, Yaya, Sanni, Okwo-Bele, Jean-Marie, Wiysonge, Charles S.
Publicado 2018

Mind the Gap: What explains the education-related inequality in missed opportunities for vaccination in sub-Saharan Africa? Compositional and structural characteristics

por Sambala, Evanson Z., Uthman, Olalekan A., Adamu, Abdu A., Ndwandwe, Duduzile, Wiyeh, Alison B., Olukade, Tawa, Bishwajit, Ghose, Yaya, Sanni, Okwo-Bele, Jean-Marie, Wiysonge, Charles S.
Publicado 2018

Decomposing the gap in missed opportunities for vaccination between poor and non-poor in sub-Saharan Africa: A Multicountry Analyses

por Ndwandwe, Duduzile, Uthman, Olalekan A., Adamu, Abdu A., Sambala, Evanson Z., Wiyeh, Alison B., Olukade, Tawa, Bishwajit, Ghose, Yaya, Sanni, Okwo-Bele, Jean-Marie, Wiysonge, Charles S.
Publicado 2018

Tuberculosis service disruptions and adaptations during the first year of the COVID-19 pandemic in the private health sector of two urban settings in Nigeria—A mixed methods study...

por Oga-Omenka, Charity, Sassi, Angelina, Vasquez, Nathaly Aguilera, Baruwa, Elaine, Rosapep, Lauren, Daniels, Benjamin, Olusola-Faleye, Bolanle, Huria, Lavanya, Adamu, Abdu, Johns, Benjamin, Das, Jishnu, Pai, Madhukar
Publicado 2023

Tuberculosis care quality in urban Nigeria: A cross-sectional study of adherence to screening and treatment initiation guidelines in multi-cadre networks of private health service...

por Rosapep, Lauren A., Faye, Sophie, Johns, Benjamin, Olusola-Faleye, Bolanle, Baruwa, Elaine M., Sorum, Micah K., Nwagagbo, Flora, Adamu, Abdu A., Kwan, Ada, Obanubi, Christopher, Atobatele, Akinyemi Olumuyiwa
Publicado 2022