Food from an unapproved supplier, unsafe or spoiled food, missing shellfish harvest tags, or raw fish without required parasite destruction.
Food held, cooled, cooked, or reheated outside safe temperatures, letting dangerous bacteria multiply.
Missing consumer advisory for raw or undercooked items, ready-to-eat food not date-marked, or food not properly labeled.
Scoops and other in-use utensils stored improperly (e.g. handle down in the food).
High-risk food (like meat) thawed improperly, promoting bacterial growth.