Final answer:
A food handler should not go to work if they have a sore throat and cough.
Step-by-step explanation:
A food handler should not go to work if he or she has symptoms of a) sore throat and cough. This is because a sore throat and cough can indicate a respiratory infection, which can be contagious and potentially spread to others in a food-handling environment. Additionally, coughing can lead to the dissemination of respiratory droplets that may contaminate food and surfaces, posing a risk to others.
It is important for food handlers to prioritize the safety and well-being of both themselves and the consumers they serve. By staying home when experiencing symptoms such as a sore throat and cough, food handlers can reduce the risk of transmitting illness and maintain a healthy environment.