Since a virus without a host doesn't do much, is a virus really "life"?According to a biology teacher I had a couple years back, whichever scientific organization is in charge of these things (NAS?) had defined viruses to be alive until fairly recently - when they changed the definition, and now viruses are not included (presumably because they can't replicate outside a host).
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posted by alumshubby at 8:33 AM on November 14, 2003