Across
- 1. Fatigue
- 3. A symptomless person who carries pathogen
- 7. Toxin
- 8. Number of people who are diagnosed
- 9. A water borne diseases.
- 10. Connective tissue
Down
- 2. Number of people who have that diseases at one time
- 4. Artificial immunity
- 5. Spots
- 6. Runny stomach