Across
- 2. something that covers your face for protection
- 5. a disease that spreads over the whole world
- 8. that spreads by people touching each other
- 9. to have air come suddenly out through your nose
Down
- 1. an official order to control the movement of people
- 3. a disease happening at the same time in a community
- 4. the act of passing something to another person
- 6. to develope a new genetic structure
- 7. to make a disease spread to a person