True or False: A carrier must always show symptoms of illness.

The statement is false because a carrier does not need to show symptoms of an illness to transmit pathogens. Carriers can include individuals who are infected but asymptomatic, meaning they harbor the infectious agent without displaying any signs of the disease. This is particularly relevant in the context of food safety and public health, as asymptomatic carriers can unknowingly spread bacteria or viruses, potentially leading to outbreaks. Understanding this concept is crucial for those in the culinary field, as it emphasizes the importance of hygiene practices even when individuals appear to be healthy. Thus, a thorough approach to food safety protocols must consider the potential risks posed by asymptomatic carriers.