Bagged Salad Mixes are being recalled in 12 states, including Wisconsin, during an investigation by the Food and Drug Administration.
The federal agency is looking into multiple reports of an intestinal infection which is caused by a parasite.
The salad mixes linked to the sickness were produced by Fresh Express and are sold at Walmart, Aldi, Hy-Vee, and Jewel-Osco stores.
There have been no deaths reported, but federal health authorities are reporting 206 laboratory-confirmed cases of the infection in 8 of the 12 states, which does include Wisconsin.
