Wisconsin residents are being warned about a Salmonella outbreak, linked to melons sold at Costco and other stores, that’s sickened at least 60 people in four states. No cases have been reported yet in Wisconsin, but the state Department of Health Services says the pre-cut melons associated with the outbreak were sold at Costco stores in New Berlin, Pewaukee, Menomonee Falls, Grafton, Bellevue, Grand Chute, Pleasant Prairie, Sun Prairie and Middleton. Read more on NewsOK.com