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Report on the Annual Global Survey 2020

The Report on Annual Global Survey (AGS) includes demographic and treatment data, providing a global snapshot of people with hemophilia, von Willebrand disease, other rare factor deficiencies, and inherited platelet disorders around the world.

Report on the Annual Global Survey 2019

The Report on the Annual Global Survey (AGS) includes demographic and treatment data, providing a global snapshot of people with hemophilia, von Willebrand disease, other rare factor deficiencies, and inherited platelet disorders around the world.

Report on the Annual Global Survey 2018

This report celebrates the 20th anniversary of the Annual Global Survey (AGS). It includes demographic and treatment data, providing a global snapshot of people with hemophilia, von Willebrand disease, other rare factor deficiencies, and inherited platelet disorders around the world.

Interactive Graphs of Annual Global Survey Data

The WFH Annual Global Survey (AGS) data includes select demographic and other data on people with hemophilia, von Willebrand disease, rare factor deficiencies, and inherited platelet disorders throughout the world. This interactive online tool allows users to build custom graphs to analyze and present this data. The resulting plots make excellent advocacy and educational tools.