What should a worker do after touching their face during food preparation?

After a worker touches their face during food preparation, it is crucial for them to wash their hands again. This is because touching the face can transfer bacteria and viruses from the face to the hands, which can then contaminate food and surfaces. Hand hygiene is a fundamental practice in food safety, and washing hands thoroughly helps to eliminate any potential contaminants that may have been introduced.

By choosing to wash their hands after touching their face, the worker is taking the necessary steps to ensure the safety of the food they are preparing, minimizing the risk of foodborne illness. This action aligns with the best practices outlined in food safety training, which emphasizes the importance of frequent handwashing—especially after activities that can lead to contamination.