Great American Marketing Company of Houston, Texas is recalling Ready to Eat Sandwiches, Wraps and Salads because they have the potential to be contaminated with LISTERIA MONOCYTOGENES , an organism which can cause serious and sometimes fatal infections in young children, frail and elderly people and others with weakened immune systems. Although healthy individuals may suffer only short-term symptoms such as high fever, severe headache, stiffness, nausea, abdominal pain and diarrhea, Listeria Infection can cause miscarriages and still births among pregnant women.