Excel Corporation, announced today that it is voluntarily recalling 190,811 pounds of ground beef, ground beef patties and ground pork packaged at its Newnan, Ga., plant because of possible contamination by E. coli O157:H7. The products were sold only at Kroger stores in Georgia, Alabama, South Carolina, four stores in Kentucky (Hopkinsville, Bowling Green, Madisonville and Powderly), and the Knoxville and Nashville areas of eastern Tennessee.