Forklifts drive between pallets containing vegetables and fruits of wholesalers during the business hours at the central market in Berlin, early Wednesday, June 1, 2011. Scientists have still not been... more 
Forklifts drive between pallets containing vegetables and fruits of wholesalers during the business hours at the central market in Berlin, early Wednesday, June 1, 2011. Scientists have still not been able to pinpoint the source of an unprecedented foodborne bacterial outbreak that has killed 16 people in Europe and left more than 1,000 sick, including 400 suffering from severe and potentially fatal symptoms, Germany's agriculture minister said Wednesday. less 
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Associated Press | Photo By Markus Schreiber
Wed, Jun 1, 2011 5:31 AM EDT