Across
- 1. the cause of a disease
- 5. single cell organisms that want to live in the body
- 7. treatment with a vaccine to produce immunity to a particular infectious disease
- 9. produces antibodies to fight infection
- 12. the passing of a pathogen causing communicable disease
- 15. a widespread occurrence of an infectious disease
- 17. the study of the determinants, occurrence, and distribution of health and disease in a defined population
- 18. the only korean in this class
- 19. Second line of defense against pathogens, is much stronger
- 20. is the number of newly diagnosed cases of a disease
Down
- 2. First line of defense against pathogens
- 3. covid-19 style
- 4. The amount of times a disease appears
- 6. a disease which can be transmitted to humans from animals.
- 8. Spreading pathogens between humans, or from animals to humans
- 10. population of organisms or the specific environment
- 11. non living single cell organisms that rapidly multiply
- 13. how your body responds to threats
- 14. a cell that recognizes threats
- 16. the ability of an organism to infect the host and cause a disease