http://www.digitaljournal.com/article/52888
Posted Nov 15, 2006 by
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wolfman2001
Body Can Be Coaxed Into Poison Ivy Immunity, Scientists Say
http://www.foxnews.com/story/0,2933,229479,00.html
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The treatment was a small amount of poison ivy extract placed under the tongue. The goal was to train the body’s immune system not to overreact to poison ivy.
