We all know germs are just about everywhere, but where do they hide most?
By Cara Hutt
updated 2:40 PM EST, Thu January 10, 2013
With flu season in full force around the United States, we asked germ expert Dr. Charles Gerba, a professor of microbiology at the University of Arizona, to rank the top germ hotspots for public places. His take – watch out for the grocery store.
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