Objective To provide cost guidance for developing a locally adaptable and nationally scalable community health worker (CHW) system within primary-health-care systems in sub-Saharan Africa. Methods The yearly costs of training, equipping and deploying CHWs throughout rural sub-Saharan Africa were calculated using data from the literature and from the Millennium Villages … [Read more...] about Deployment of community health workers across rural sub-Saharan Africa: financial considerations and operational assumptions