Esther S Ngadaya

9PUBLICATIONS
46CO-AUTHORS
Development cooperationCollaborative and social computingInfant and child healthRural community developmentSocio-economic development
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Publications (9)

|May 11, 2026
Safety, Tolerability, and Immunogenicity of the TANCoV-1.3.20 SARS-CoV-2 Vaccine Among Healthy Participants in Tanzania: Protocol for a Multisite, Phase 1/2a, Double-Blinded Randomized Controlled Trial.

|Sep 10, 2025
Design of an Automated Mobile Phone-Based Reminder and Incentive System: Application in a Quasi-Randomized Controlled Trial to Improve the Timeliness of Childhood Vaccinations in Tanzania.

Marco van Zwetselaar, Jan Ostermann, Melkiory Beti

|Dec 05, 2024
Management of possible serious bacterial infections in young infants where referral is not possible in the context of existing health system structure in Mbeya, Tanzania: Experience and lessons from the end line assessment.

Esther Ngadaya, Alexander Manu, Mary Mmweteni

|Jan 12, 2024
Leveraging Community Health Workers and a Responsive Digital Health System to Improve Vaccination Coverage and Timeliness in Resource-Limited Settings: Protocol for a Cluster Randomized Type 1 Effectiveness-Implementation Hybrid Study.

Lavanya Vasudevan, Jan Ostermann, Nathan Thielman

|May 12, 2023
The impacts of COVID-19 and its policy response on access and utilization of maternal and child health services in Tanzania: A mixed methods study.

Elizabeth H Shayo, Nahya Khamis Nassor, Leonard E G Mboera

|Dec 03, 2021
Who to Involve and Where to Start Integrating Tuberculosis Screening into Routine Healthcare Services: Positive Cough of Any Duration as the First Step for Screening Tuberculosis in Ethiopia.

Hussen Mohammed, Lemessa Oljira, Kedir Teji Roba

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Frequent Collaborators

7 joint publications

Sayoki Mfinanga

3 joint publications

Lavanya Vasudevan

3 joint publications

Jan Ostermann

2 joint publications

Gibson Kagaruki