Lubeck Restaurant Offers Clues To EHEC Outbreak

LUBECK, GERMANY - JUNE 04: Tourists walk across Markt square on June 4, 2011 in Lubeck, Germany. German health authorities have announced they have traced least 17 cases of the current enterohemorrhagic E. coli, also known as the EHEC bacteria, outbreak to a restaurant in Lubeck and are investigating the restaurant's food suppliers. The outbreak has claimed at least 18 lives so far and infected over 1,500 people, mostly in northern Germany. (Photo by Sean Gallup/Getty Images)