Across
- 3. In good health
- 5. Substance used to stimulate immunity
- 6. Resistance to infection or disease
- 7. Stopping something from occurring
- 8. Overall sense of optimal well-being
- 9. Renewing the effect of vaccination
- 10. How a disease moves from person to person
Down
- 1. Used to treat or prevent disease/sickness
- 2. Device to measure temperature
- 4. Signs of Illness