What happens to salami if it is not refrigerated overnight?

If salami is left unrefrigerated overnight, it is likely to become unsafe to eat and should be discarded. When salami is exposed to temperatures over 40°F (4°C), bacteria can quickly grow and multiply, potentially leading to harmful infections such as Salmonella, E. coli, or even botulism. It is, therefore, always prudent to store salami in the refrigerator at temperatures below 40°F (4°C). To ensure its safety, refer to the "use-by" or "best before" date marked on the salami's packaging when stored according to the instructions.