A dairy company is voluntarily recalling ice cream bars sold at Kroger, Jewel, Aldi and dozens of other store chains in the U.S. and Puerto Rico due to possible listeria contamination. At issue are are orange cream bars, raspberry cream bars, chocolate-coated vanilla ice cream bars and variety packs including those flavors, made in 2017 at Fieldbrook Foods’ Dunkirk, N.Y. plant on the Hoyer 1 Line.

Routine testing discovered Listeria monocytogenes in a few ice cream bars and during subsequent sampling, according to the company. Production and distribution of all items manufactured on that line have been halted. Listeria may cause serious or fatal infections in young children, the elderly and people who have weakened immune systems, according to the U.S. Food and Drug Administration. READ MORE