Arizona canal identified as source of deadly E. coli outbreak in lettuce

Arizona canal identified as source of deadly E. coli outbreak in lettuce  SFGate The Romaine E. coli Outbreak is over, but what do you need to know?  Food Poison Journal Source of E.Coli outbreak linked to romaine lettuce discovered  10,000 CouplesFull coverage

(CLICK HERE TO READ AND SEE MORE)