Health actor approaches to financing universal coverage strategies for pneumococcal and rotavirus immunisation programmes in low-income and middle-income countries: a scoping review protocol

INTRODUCTION: Sustainable financing of immunisation programmes is an important step towards universal coverage of life-saving vaccines. Yet, financing mechanisms for health programmes could have consequences on the design of universal approaches to immunisation coverage. Effective implementation of immunisation interventions necessitates investigating the roles of institutions and power on interventions. This review aims to understand how sustainable financing and equitable immunisation are conceptualised by health actors like Gavi, and government-related entities across low-income and middle-income countries (LMICs) and how financing mechanisms can affect universal coverage of vaccines. METHODS AND ANALYSIS: This study protocol outline a scoping review of the peer-reviewed and the grey literature, using established methodological framework for scoping review. Literature will be identified through a comprehensive search of multiple databases and grey literature. All peer-reviewed implementation research studies from the year 2002 addressing financing and universal coverage of immunisation programmes for the pneumococcal conjugated vaccine and rotavirus vaccines immunisation interventions will be included and grey literature published in/after the year 2015. For the study scope, population, concept and context are defined: Population as international and national health stakeholders financing immunisation programmes; Concept as implementation research on pneumococcal conjugate and rotavirus vaccination interventions; and Context as LMICs. Findings will be quantitatively summarised to provide an overview and narratively synthesised and analysed. Studies that do not use implementation research approaches, frameworks or models will be excluded. ETHICS AND DISSEMINATION: Ethics approval is not required for this scoping review. Findings and recommendations will be presented to implementation researchers and health stakeholders.