A massive beef recall from an Arizona company has expanded to more than 12-million pounds due to a possible salmonella contamination. The USDA announced Tuesday JBS Tolleson increased the recall from six-and-a-half million pounds initially. The affected products include Kroger, Cedar River Farms Natural Beef, Comnor Prefect Choice, Grass Run Farms Natural Beef, Showcase, Showcase/Walmart, Gourmet Burger and JBS Generic. The products have an establishment number of “EST. 267” inside the USDA mark of inspection and were packaged from July 26th to September 7th of this year. So far 57 people from 16 states have reported getting salmonella illness. Fifteen of the cases have been linked to raw ground beef. If you have packages of the beef in question, health officials say to throw it away.