The aim of this evaluation is to inform the scaling-up process over time in order to adapt measures as needed. The qualitative evaluation will be based on observations by researchers, focus group discussions and interviews with health care providers at the facility and public health management level, and other stakeholders, and will aim to answer the following questions:
i) How is the scale-up being implemented and what are the differences in implementation over time and in different settings?
ii) What are the barriers and facilitators to implementation?
This work package will be led by LJMU, and supported by UVRI/MRC/LSHTM and by NIMR