Vermont Livestock, Slaughter and Processing Co., LLC, a Ferrisburg, Vt., firm, is recalling approximately 2,758 pounds of ground beef products because they may be contaminated with E. coli O157:H7, the U.S. Department of Agriculture's Food Safety and Inspection Service announced today.

The following product is subject to recall:

Five pound packages of ground beef products that bear the establishment number "EST. 9558" inside the USDA mark of inspection as well as a lot code of "090508A," "090808A," "091208A," "091908A" or "092208A." This product was shipped two packages per box, intended for restaurants, food service and institutional use and not available for direct retail purchase.

These ground beef products were produced on Sept. 5, 8, 12, 19 and 22 and delivered to distribution centers intended for restaurants and institutions in Vermont and Plattsburgh, N.Y.

The problem was discovered through a joint epidemiological investigation by FSIS and the Vermont Department of Health