Map Shows 17 States Hit by Largest Cyclospora Outbreak Linked to Lettuce

The FDA said Maine and Massachusetts have been added to the list of states tied to the outbreak.

Though Sweetgreen has not been linked to the cyclospora outbreak, the fast-casual chain has taken a hit as consumers steer clear of lettuce and fresh produce.

CBS News has learned that the Mexican lettuce farm connected to the outbreak of a nasty intestinal illness hasn't been inspected by American regulators in more than seven years. Food safety advocates blame budget and personnel cuts for a 29% drop in inspection rates of foreign farms over the past two years.