U.S. and Canadian health officials are investigating whether contaminated romaine lettuce caused dozens of E. coli infections leading to one death.The Public Health Agency of Canada said it found enough evidence to link 41 cases of E. coli to the vegetable, though the U.S. Centers for Disease Control and Prevention said it is still attempting to determine the cause. The CDC said it’s unable to recommend whether Americans should stop eating romaine lettuce, but Consumer Reports issued a warning Wednesday. It’s also advising that stores remove the item from store shelves.
