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What is Primary Immunodeficiency (PI)?
PI are rare diseases which occur when a person’s immune system is absent or does not function properly. More...
What is World PI week?
A global campaign which aims to raise awareness and improve diagnosis and treatment of primary immunodeficiencies (PI). More...
Resources
Everything you need to help raise awareness of PI. More...
Signatures
Our Founders
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Asia Pacific Society for Immunodeficiencies
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Arab Society of Primary Immunodeficiency
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Latin American Society for Immunodeficiencies
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African Society for Immunodeficiencies
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Clinical Immunology Society
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European Federation of Immunological Societies
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European Society for Immunodeficiencies
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Immunodeficiency Canada
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International Nursing Group for Immunodeficiency
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International Patient Organisation for Primary Immunodeficiencies
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Jeffrey Modell Foundation
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Plasma Protein Therapeutics Association
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South East Asia Primary Immunodeficiency network
A special thank you to our sponsors
