Watch Those Fingernails
If your waitress has long fingernails, get up from the tableand run. Cooks and waitpeople with long nails are morelikely to pass on food bugs such as E.coli. Artificial nailsare an especially nasty breeding ground for harmful bacteria.
Michael Doyle and his team at the University of Georgia puthamburger contaminated with E.coli under the nails ofvolunteers. The subjects then washed their hands thoroughlyand the researchers measured how much bacteria was left.
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