So is the lettuce bad or not?

What caused the ongoing outbreak of cyclospora, the diarrhea-causing parasite currently spreading across the United States? Michigan officials have been saying for weeks that they believed the outbreak may be linked to bagged salad or salad kits. What we were waiting to learn was the specific brands and specific products in question.  And late last week, it looked like we finally had the answer — but then things quickly got cloudy.  On July 16, the Washington Post reported, citing anonymous…