human
What are some of the most common questions asked about the flu?
assistant
1. What is the best way to prevent the flu?
2. How do I know if I have the flu?
3. What are the symptoms of the flu?
4. How can I treat the flu at home?
5. Is there a vaccine for the flu?
6. Can the flu be prevented by handwashing?
7. Are there any natural remedies for the flu?
8. How long does the flu last?