Workers can be 'vectors' of serious foodborne illnesses without obvious symptoms. Is this statement true or false?

The statement that workers can be 'vectors' of serious foodborne illnesses without obvious symptoms is true. This is an important concept in food safety because individuals who carry pathogens can unknowingly transmit them to food or food contact surfaces. Such workers are often referred to as asymptomatic carriers. They may not exhibit any signs of illness but still harbor harmful microorganisms that can lead to foodborne diseases when consumed by others.

Understanding this fact underscores the necessity for strict hygiene practices in food handling and preparation environments. It highlights the importance of proper training in food safety measures, including personal hygiene, regular health checks for employees, and implementing policies to manage employee illness symptoms. This concern is especially relevant in the food industry, where the potential for widespread illness can arise quickly from contaminated food products.