Which food-related activity requires immediate handwashing?

Immediate handwashing is essential after touching your face or hair because these actions can introduce harmful microorganisms to your hands. When you touch your face, hair, or any other part of the body, you can transfer bacteria or viruses from those surfaces to your hands, which could then contaminate food. This practice is critical in maintaining food safety and hygiene, as improper handling can lead to foodborne illnesses.

While handling prepared food also requires clean hands, the need for immediate handwashing is particularly emphasized after touching personal areas like the face or hair, as it poses a higher risk of contamination. Eating a meal and watching food being prepared do not inherently necessitate handwashing in the same immediate way. Thus, prioritizing hand hygiene after touching one's body helps ensure that food remains safe for consumption.