Whenever we forget how interconnected the American food system is, a recall of a single basic ingredient happens to remind us. Today, the pathogen is Listeria, and the basic food item is sunflower seeds. They’re a tasty snack item by themselves, as well as a common ingredient in trail mixes and a crunchy salad topping. Seeds from a single supplier may be contaminated, and now everything from kale salads to trail mix flavored candy have been recalled. [More]