Saturday, March 20, 2010

BBC Horizon - Allergy Planet
We are in the grip of an allergy epidemic. 50 years ago one in 30 were affected, but
in Britain today it is closer to one in three. Why this should be is one of modern
medicine's greatest puzzles.

In search of answers, Horizon travels round the globe, from the remotest inhabited
island to the polluted centres of California and the UK. We meet sufferers and the
scientists who have dedicated their lives trying to answer the mystery of why we are
becoming allergic to our world.

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