The recalled Rocky Ford-brand of cantaloupes from Jensen Farms in Colorado may be labeled "Colorado Grown," "Distributed by Frontera Produce," ''" or "Sweet Rocky Fords." Not all of the recalled cantaloupes are labeled with a sticker, the FDA said.

Unlike many pathogens, listeria bacteria can grow at room temperatures and even refrigerator temperatures. The FDA and CDC recommend that anyone who may have one of the contaminated cantaloupes throw it out immediately and clean and sanitize any surfaces it may have touched.

There have been illness reports in Wisconsin, but not so far in Minnesota, according to the CDC.