South San Francisco, CA - Quong Hop & Co. of South San Francisco, California is voluntarily recalling all "Raquel's" hummus, salads, wraps, sandwiches, and other food items, 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 or 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 stillbirths among pregnant women...