Across
- 2. Common symptom
- 3. Pain in muscles
- 5. Symptoms can return
- 6. Small biting fly that can also spread the virus
- 7. Time between infection and symptoms
- 10. How long the illness lasts
- 13. Skin reaction
- 14. Identifying the disease
- 15. Common abbreviation
Down
- 1. Name of the virus
- 4. Action to reduce infection risk
- 8. Feeling of sickness
- 9. Warm climate region where this virus occurs
- 11. Main transmitter
- 12. Infectious agent that needs host cells