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Why is immunity interesting to you? It's a really wonderful frontier of science because it's so

deeply complicated. The average undergraduate textbook, so students that would come into

a classroom at Imperial College, London,

where I am, to study immunology, they would have a textbook that is a thousand pages long.

And that doesn't even get them to the frontier. That just gets you the kind of basics.

After writing several books about it and teaching scores of students, Daniel M. Davis is still

fascinated by the immune system.

...