Hot chocolate contaminated in some machines

May 1, 1997
John Rabe - Reporter
Listen: 1805756
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A few years ago, health officials in Minneapolis were presented with a puzzling series of brief illnesses in the workplace that arose from a surprising source: a hot chocolate vending machine. It seems innocuous enough, but it was causing some problems. The latest issue of the Public Health Reports magazine reports the results. Pamela Nelms of the Minneapolis Department of Health and Family Support was one of the co-authors.

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