This document discusses improving data on community health workers (CHWs) globally. It makes three key points:
1) CHWs are essential to achieving universal health coverage and meeting Sustainable Development Goals by 2030, but many countries lack comprehensive data on CHWs which hinders effective support and decision-making.
2) Evidence shows CHW programs can effectively deliver primary health services and improve health outcomes in a cost-effective manner. However, definitions and support for CHWs vary greatly between countries.
3) Case studies of CHW programs in Brazil, Liberia, and Uganda illustrate both long-standing, national programs and countries currently scaling up CHW initiatives to address health worker shortages and mortality rates