Germs can spread from unclean hands, equipment, clothes or surfaces to food. If one food, especially if raw, comes in contact with other types of food or if it remains at room temperature for an extended period of time, bacteria could grow rapidly and present huge health risks.
Food safety heavily depends on the commitment of everybody involved in the food supply chain, from growers and producers to retailers.
However, while this aspect depends on how different professionals handle the food, it is also important for everyone to know how to prepare their own food safely and hygienically at home. It is a daily commitment we should never underestimate.