Which pathogen is prevented from spreading by covering wounds?

Covering wounds is crucial in preventing the spread of Staphylococcus aureus. This bacterium is commonly found on the surface of the skin and can enter the body through cuts or abrasions. When wounds are not properly covered, Staphylococcus aureus can contaminate food or surfaces, leading to foodborne illness. By covering wounds with a proper bandage or protective covering, food handlers can significantly reduce the risk of transmitting this pathogen, ensuring better food safety.

Other pathogens listed, such as Hepatitis A, Norovirus, and E. coli, have different transmission routes. Hepatitis A is primarily transmitted through contaminated food or water, while Norovirus spreads easily through direct contact with an infected person or contaminated surfaces. E. coli is often associated with undercooked meats and contaminated produce rather than wounds. Therefore, covering wounds specifically addresses the risk associated with Staphylococcus aureus.