Final answer:
A food handler with a cough or runny nose should wash their hands frequently, cover their coughs and sneezes adequately, avoid close contact with others, and potentially limit direct contact with food to prevent spreading illness.
Step-by-step explanation:
When a food handler is experiencing a cough or runny nose, they should take certain precautions to prevent the spread of illness while at work. This includes frequently washing their hands for at least 20 seconds with soap and warm water, especially after sneezing, coughing, or blowing their nose.
It's also crucial for them to practice good respiratory etiquette by covering their mouth with a tissue when they cough or sneeze and to dispose of the tissue properly. If a tissue is not available, they should sneeze or cough into the inside of their elbow rather than their hands. Avoiding contact with others and not sharing food items can also help limit the transmission of germs. Additionally, it may be advised for the food handler to perform tasks that minimize direct contact with food during this time.