A northern Illinois meat packer is recalling more than 67,000 thousand pounds of sliced spiral ham due to possible Listeria contamination.

Gusto packing shipped the hams to wholesalers in Illinois and three other states.  It includes Centrella Signature, Amish Valley and Ripple Creek Farm Brands.

The problem was discovered when Gusto Packing’s internal sampling program found some of its products tested positive for the bacteria which causes isteriosis