Canadian Immunodeficiency Society

Welcome to the website of the Canadian Immunodeficiency Society, a national organization providing patient support, education and research for a cure for Primary Immunodeficiency Disease (PID). It is commonly referred to as the “Bubble Boy disease”.

The World Health Organization recognizes over 150 different forms of PID. Genetically based and ranging widely in severity, PID can affect anyone from any culture, at any time.

Early diagnosis is key for treatment. Find out more here…