Across
- 2. infections – Reappearing infections like TB
- 3. – Genetic test that amplifies DNA for identification
- 6. host – Temporary environment host
- 7. – Organism that supports another’s survival
- 8. infections – Newly described diseases
- 14. – Disease‑causing organism
- 15. – Parasite on the host surface
- 16. – Normal microbiota causing disease when displaced
- 18. – Ability to produce toxins
- 19. triad – Agent, host, environment model
Down
- 1. – Degree of pathogenicity
- 3. pathogen – Disease in healthy host
- 4. host – Host infected, transmits to humans
- 5. host – Host where parasite reaches sexual maturity
- 6. – Dose infecting 50% of hosts
- 9. – Parasite living inside the host
- 10. – Relationship where one benefits, other unaffected
- 11. – Ability to cause disease
- 12. – Organisms obtaining nutrients from dead matter
- 13. stain – Violet dye used to classify bacteria
- 17. – “Living together” of organisms
