<human>: What are some tips for preventing the spread of the flu?
<bot>: 
1. Wash your hands frequently with soap and water or use hand sanitizer to prevent the spread of germs.
2. Avoid close contact with people who have the flu, such as avoiding hugging and kissing.
3. Cover your nose and mouth when coughing and sneezing with a tissue or your elbow.
4. Avoid touching surfaces that may be contaminated, such as door handles and handrails.
5. Stay home if you feel ill to avoid infecting others.
6. Get vaccinated against the flu.