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Why some people have allergic reactions, and others don't. How your immune system works - or doesn't work is discussed. A look at auto-immune disease is discovered. The team focuses on the structure and function of living systems, the immune system, including auto-immune response, and regulation and behaviour of living systems.
First Air Date : Sep 12, 1999
Last Air date : Feb 04, 2001
Episode : 44 Episode
Season : 2 Season
Runtime: 30 minutes
Studio: TVOntario
Country: Canada, United States of America
Cast: Michael Kinney, Chris Robinson
Crew: