Final answer:
You should wash your hands before returning to work after activities like food handling, interacting with someone who is ill, treating a wound, and more.
Step-by-step explanation:
In order to determine which activities warrant handwashing before returning to work, we should follow the recommendations from the CDC. According to their guidelines, you should wash your hands before returning to work after the following activities:
- Food handling
- Eating
- Interacting with someone who is ill
- Treating a wound
- Using the toilet or changing diapers
- Coughing, sneezing, or blowing the nose
- Handling garbage
- Interacting with an animal, its feed, or its waste
By washing your hands after these activities, you can help prevent the spread of germs and protect yourself and others from diseases.