Across
- 4. This thing starts with P
- 8. Immunity that was achieved
- 11. A study that deals with infections
- 12. Immune defense you were born with
- 13. This infects all life.Is microscopic
- 14. Host that's most easily infected
- 16. The way the disease exits the host
Down
- 1. An infection caught in a hospital
- 2. A single-celled organism
- 3. This is a type of parasitic worm
- 5. The way the disease enters the host
- 6. is Also called fungus
- 7. The thing that makes you sick
- 9. Habitat where infection lives/Grows
- 10. How the disease is Transferred
- 15. The thing an illness lives in