What must be done if a food handler has an open wound?

When a food handler has an open wound, it is critical to ensure that the wound is properly managed to prevent any potential contamination of food. The best approach is to cover the wound with a waterproof bandage and have the individual wear gloves. This method provides a physical barrier that protects both the wound and the food, significantly reducing the risk of pathogens being transmitted to food items.

Covering the wound with a waterproof bandage ensures that any bodily fluids do not escape and contaminate food. The addition of gloves further protects the food from any contact with the wound. This practice aligns with strict food safety protocols, which emphasize the importance of maintaining hygiene among food handlers to prevent foodborne illnesses.

In contrast, other options may not adequately address the risk involved. Simply cleaning the wound with alcohol does not eliminate the need for proper covering, nor does it ensure that food remains uncontaminated if the handler continues working without appropriate protective measures. Informing a supervisor is crucial but should coincide with taking immediate steps to cover the injury and wear gloves. Using a cloth is insufficient, as it does not provide the same level of protection as a waterproof bandage, and could fail to prevent contamination.