Which of the following components is NOT part of the cycle of transmission and contamination in foodborne illness?

The component that is not considered part of the cycle of transmission and contamination in foodborne illness is temperature. The cycle usually involves food, food handlers, and the environment. Food serves as the medium where pathogens can grow; food handlers are often the ones who digitate or spread these pathogens, while the environment encompasses the conditions and surroundings that can influence the survival or growth of these pathogens.

Temperature, while critical in managing food safety, particularly in controlling bacterial growth (such as ensuring hot foods are kept hot and cold foods are kept cold), does not directly represent a component of the cycle of transmission itself. Instead, it is more of a factor in food safety practices rather than a direct link in the process of how foodborne illnesses occur or are transmitted. Thus, while temperature is essential in preventing foodborne illnesses, it does not play a role in the cycle of transmission.