A NASTY VIRUS ON THE MOVE

Norovirus - once known as Norwalk virus - is highly contagious and often spreads in places like schools, cruise ships and nursing homes, especially during the winter. Last month, 220 people on the Queen Mary II were stricken during a Caribbean cruise.

Read more: http://www.myfoxdc.com/story/20669949/cdc-new-version-of-stomach-bug-causing-us-illness#ixzz2JJYFjAVM
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