A multistate salmonella outbreak has been linked to cut melons, and most of the illnesses have been reported in Michigan and Indiana. Most people who have been infected with this strain of salmonella bought pre-cut melon at Walmart or Kroger stores, according to the Michigan Department of Agriculture and Rural Development.If you've purchased pre-cut melon from Walmart or Kroger, including fruit salad mixes with melon, you should throw it away.Both stores have removed all cut melon associated with this outbreak, Michigan health officials say.