> Can I pass a cold to my wife without
> catching it myself via routine
> interaction (non-contact) with my
> co-workers at the office who have
> colds? I think not; my wife thinks
> otherwise.
Colds are passed on fomites (nonliving materials), like lunch boxes and
brief cases.
In addition, if you recently had the cold, you might have enough immunity to
beat back the cold, while enough virus particles might be made in your nose
for your wife to get sick.
> Related Web sites I have found so
> far have no information on anything
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