Across
- 2. present in urban areas where pigeons congregate
- 4. small head, vision problems, involuntary movements, seizures, and irritability
- 6. It is an inflammation of the meninges
- 8. eating meat causing CJD in hummans
- 10. contains nerves that emanate from the CNS to sense organs and periphery of the body
- 12. a prion disease found in sheeps and goats
- 13. 85% of all prion disease cases in humans
- 14. neurodegenerative diseases with very long incubation periods but have rapid progressions
Down
- 1. Proteinaceous infectious particles; contain NO GENETIC MATERIAL
- 3. enters the body via the upper respiratory tract, moves into the blood, rapidly penetrates the meninges
- 5. are forced into human nasal passages as a result of swimming
- 7. an amoeba, which is a member of the protozoa family
- 9. consists of the brain and spinal cord
- 10. a small red or purple spot that can appear on the skin
- 11. provides a cushioning function