Employees must report certain illnesses, such as __________, to their manager.

Certain illnesses must be reported to a manager to ensure food safety and public health. A sore throat accompanied by a fever is particularly significant because it can indicate the presence of a communicable illness, such as strep throat. This combination can increase the risk of spreading infections, especially in food handling environments.

Reporting this specific symptom is crucial because food employees who exhibit a sore throat and fever could pose a risk to patrons, especially in settings where food is served. Management can then take appropriate actions, such as excluding the employee from food preparation duties and seeking medical evaluation, to prevent potential foodborne illness outbreaks.

The other symptoms listed, while they may indicate an illness, do not carry the same level of concern regarding communicability and food safety in the context required by health regulations.