The National Beef Packing Co. products , which were shipped nationwide , may be contaminated with E. coli O157 : NEW : `` We are working closely with authorities to investigate this matter , '' company says . CNN says the products may be contaminated with E. coli . It is the second recall June for the company . It recalled 22,000 pounds of beef in this summer because of the same concerns .
NEW : `` We are working closely with authorities to investigate this matter , '' company says . CNN says the products may be contaminated with E. coli . It is the second recall June for the company . It recalled 22,000 pounds of beef in this summer because of the same concerns .