Background Comparative costs of public health interventions provide valuable data for
decision making. However, the availability of comprehensive and context-specific costs is …

Background Rigorous data management systems and planning are essential to successful
research projects, especially for large, multicountry consortium studies involving …

In this introductory article, we describe the rationale for the Enterics for Global Health
(EFGH) Shigella surveillance study, which is largely to optimize the design and …