WinCo Foods has voluntarily removed its deli sandwich, the “All American ½ Deli Sub,” from its Longview store after routine surveillance sampling by the Washington Department of Agriculture revealed they might be contaminated with Listeria monocytogenes bacteria.

The sandwiches were available only at the Longview store and were sold March 2 to March 11. The product removed was labeled as “sell by” March 7 to March 16, according to the Cowlitz County Health Department.