You should keep hot foods hot and cold foods cold. The temperature to keep bacteria out of hot foods is 160 degrees and above. Cold foods should be kept at 40 degrees or below.
Cold food should be kept at 40 degrees or lower. Keep hot foods hot. This will insure safe food to eat.
They spoil
Food should be hot held at 135 F for no more than 4 hours. Food should be reheated to 165 F for at least 15 seconds before the 4 hour point is reached.
This food should not be left out. Cooked foods should be cooled quickly for cold storage. It can only take a hour for cooked foods to be contaminated.
Generally, potentially hazardous foods should be stores at 40°F or below. Vacuum-packaged foods that require refrigeration should be stored at 38°F or below, due to concerns about Clostridium botulinum.
No, if you are having a cold or you are sick you should bee given a sick leave.
Or refering to this question:Why should cleaning supplies not be kept in the same cabinets with foods? Because raw meat should always be kept away from any uncooked food.
Melamine-wares can be kept in the refrigerator. However, you should not use these items to store foods that are acidic.
Not if they are hardboiled. Fresh eggs should be kept cold.
Foods should not stay in room temperature for long. Bacteria can grow on foods left in this danger zone in an hours time. Keep hot foods hot and cold foods cold.
Insulin should be kept in the fridge, or in a very cold place on a shelf