Across
- 2. a high risk person
- 5. what should you do with your hands before eating
- 8. the name of a virus that is killing many people now
- 9. stuff we take when we are sick
Down
- 1. What are viruses
- 3. The real name of the flu
- 4. protects us from viruses
- 6. What is the outside of a virus made from
- 7. How do viruses spread