Across
- 3. the rules of health
- 7. the branch of medicine dealing with the treatment of the bones, joints, and muscles
- 8. a dentist who straightens teeth
- 9. cannot be passed along to others
- 10. the rapid spread of disease to many people
Down
- 1. a children's doctor
- 2. to recover health and strength after illness
- 4. catching
- 5. a doctor who examines eyes and prescribes glasses
- 6. an injection that produces a mild form of a disease in order to help build up an immunity to it