Immunization Data: Evidence for Action (IDEA): Top IDEA Findings for Program Funders

Timely, high-quality data is essential to improve immunization outcomes. The IDEA review is a global synthesis of existing evidence that helps build a common understanding of what works to improve immunization data quality and use, why it works, and where more investment is needed. The IDEA review gives the sharpest look yet at how to improve the use of data in immunization programs.