‘Watery diarrhea’ cases surge in Quebec; Michigan investigates lettuce

As of Thursday, health officials in Michigan had reported 4,312 cases and 102 hospitalizations. The investigation into the outbreak is ongoing, and while they’ve identified “lettuce or salad greens” as the potential culprit, officials warn that “other food items cannot be completely ruled out. No specific type of produce, grower or supplier has been identified as the source.”