Naked Science Forum
Life Sciences => Physiology & Medicine => Topic started by: thedoc on 17/09/2012 21:30:01
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IB Chemistry asked the Naked Scientists:
Hi,
This seems to have stumped the science teachers here where I work
Why can a cold sore transfer easily to other parts of your body (and other people too), but does not seem totransferfrom one lip to the other?
Love the show (http://www.thenakedscientists.com/HTML/podcasts/), listen to every one (http://www.thenakedscientists.com/HTML/podcasts/)!
Richard Thornley
Chemistry Teacher, NYC
What do you think?