Employees must inform their supervisor if they experience what?

Employees must inform their supervisor if they experience symptoms of illness because this is crucial for maintaining a safe and healthy workplace. Symptoms such as fever, cough, or gastrointestinal issues can indicate transmissible diseases, which pose a risk to both the employee and coworkers. Prompt reporting allows for necessary measures to be taken, such as sending employees home to recover, implementing sanitation protocols, or adjusting work schedules to minimize exposure.

Awareness and communication regarding illness among staff prevent outbreaks and support overall workplace health. By ensuring that employees report any signs of illness, the establishment can help protect the health of everyone in the environment, comply with health regulations, and enhance the safety of food preparation and handling processes. The other options, while they may be important in their own contexts, do not directly relate to the immediate health risk posed to staff and customers in the culinary environment.