Dry foodstuff, dried grains, and sugared foods are less likely to transmit disease than gravies, cooked rice, and low-acid milk, egg, and meat products.

• 粮食、干蔬菜和糖类食品要比肉汁、米饭以及低酸牛奶，鸡蛋以及肉制品传播疾病的可能性要小。