Which of the following is a cause of foodborne illness?

Contamination from tools or surfaces is a well-known cause of foodborne illness. It occurs when bacteria, viruses, or harmful substances are transferred from contaminated equipment or surfaces to food. This could be due to inadequately cleaned utensils, cutting boards, or countertops that come into contact with raw ingredients. This form of contamination is particularly dangerous because it can cause pathogens to spread throughout the kitchen, leading to widespread illness if not properly managed.

In contrast, freshly cooked meals, proper food handling practices, and high-quality food ingredients are all associated with safe food preparation and consumption. Freshly cooked meals are typically safer as they reduce the time bacteria have to grow. Proper food handling practices help ensure that food is prepared and served in a safe manner, minimizing risks. High-quality food ingredients may also help limit the likelihood of introducing harmful pathogens into dishes.