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From PhysOrg.com - latest science and technology news:
New research at Ohio State University answers an infectious question about eating at restaurants: How clean are manually washed dishes?
Jaesung Lee and Melvin Pascall found that even when they washed dishes in cooler-than-recommended water, numbers of bacteria on the dishware dropped to levels accepted in the Food and Drug Administration's Food Code. They also found that certain foods—especially cheese and milk—can be safe havens for bacteria when dried onto dishware. Lipstick, however, proved to be dangerous to bacteria.
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