Welcome to the Regional Health Observatory

The RHO data repository provides access to over 50 datasets on priority health topics including mortality and burden of diseases, child nutrition, child health, maternal and reproductive health, immunization, HIV/AIDS, tuberculosis, malaria, neglected diseases, water and sanitation, non communicable diseases and risk factors, epidemic-prone diseases, health systems, environmental health, violence and injuries, equity among others. In addition, the RHO provides on-line access to EMRO's annual summary of health-related data for its 22 Member states.

We value your feedback, please use the feedback link, available on every data view, to suggest new data formats or structures, raise issues on data, or to make any other comment or suggestion.


Many of these datasets represent the best estimates of WHO using methodologies for specific indicators that aim for comparability across countries and time; they are updated as more recent or revised data become available, or when there are changes to the methodology being used. Therefore, they are not always the same as official national estimates, although WHO whenever possible will provide Member States the opportunity to review and comment on data and estimates as part of country consultations. Please check the Indicator and Measurement Registry for indicator specific information.