Kellogg is recalling about 10,000 cases of Eggo Nutri-Grain whole wheat waffles over the possibility they were contaminated with Listeria bacteria.

No illnesses have been reported in connection with the products, Kellogg said in a Monday news release, but Listeria monocytogenes can cause infections in young children and others with weakened immune systems, like the frail or elderly.

The recalled waffles can be identified by looking for UPC code 38000 40370, dated better if before used by Nov. 21 and 22, 2017.

They were distributed in the following 25 states: Colorado, Connecticut, Delaware, Georgia, Iowa, Illinois, Indiana, Kansas, Massachusetts, Maryland, Maine, Michigan, Minnesota, Missouri, North Dakota, Nebraska, New Hampshire, New Jersey, New York, Ohio, Pennsylvania, Virginia, Vermont, Wisconsin and Wyoming.

Anyone who purchased the product can receive a full recall by calling 1-800-962-1413 or visiting https://www.kelloggs.com/en_US/contact-us.html, Kellogg said.