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There might be something to the 'five-second rule'

New evidence supports 'five-second rule' of dropped food by nydailynews: The length of time it's been on the floor does influence how many dangerous germs - such as E. coli or Staphylococcus - might have glommed on to it... But the type of flooring also plays a role: Carpeted surfaces transferred fewer germs than tile. #Health #Dropped_Food #5_Second_Rule