This is an observational study of Avian Influenza A in humans. The registry collects information from many countries on symptoms, presentation, treatment, clinical course and survival.

Understanding Avian Influenza: Presentation, Prognosis and Treatments

This registry is designed as a collaborative study involving members of the international scientific and medical communities interested in better understanding the clinical course and effectiveness of current treatments of avian influenza in humans.

If you are a health professional who has treated a case that you believe is avian influenza, and you would like to learn how to participate in this registry, please contact

For more information, click here.

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