Kwik Trip is cooperating with state officials and removed the trays from their stores Friday, the DHS says.
The trays, sold in six and 12-ounce varieties, contained broccoli, cauliflower, carrots, and dill dip.
DHS officials say the trays may contain Cyclospora, a parasite commonly found in developing countries. Symptoms include diarrhea, loss of appetite and weight, cramping, bloating, nausea, fatigue, and low-grade fever.
The trays "may have been available at other retail locations," the DHS says. Further details on the product's distribution are pending.