Indicator definitions and metadata
These pages provide information about the indicators in the World Health Statistics; their rationale for use, associated terms, data sources, references and database links.
Key WHO Information
Director-General
Director-General and senior management
Governance of WHO
WHO Constitution, Executive Board and World Health Assembly
Media centre
News, events, fact sheets, multimedia and contacts
International travel and health
Publication on travel risks, precautions and vaccination requirements
World Health Report
Annual report on global public health and key statistics