By Anthony Domanico When we kiss, we’re not only sharing a passionate embrace with our lover, but also around several million bacteria. Here’s why that might not be such a bad thing.

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Source:: http://cnet.com.feedsportal.com/c/34938/f/645093/s/4091ad63/sc/10/l/0L0Scnet0N0Cnews0Cscience0Edefinitively0Eproves0Ethat0Ekissing0Eis0Egross0C0Tftag0FCAD590Aa51e/story01.htm