Across
- 3. Superinfections that develop from overuse of antibiotics
- 4. Antibody is preformed in another host
- 7. Origin of the etiological agent
- 11. Disease that occurs when host has preexisting conditions that increase susceptibility
- 13. Microorganism originates from an external source
- 15. A measure of death
- 17. Degree to which an organism is pathogenic
- 18. The type of streaking technique that is typically used in culture setup
- 19. Congenital transmission is known as this
- 20. The air in the room without added components
- 21. Normal flora
Down
- 1. Object or material which is likely to carry infection
- 2. A virulence factor that is antiphagocytic
- 5. Uninhibited replication of microorganisms in a host
- 6. Found in abundance in cell wall of Gram positive bacteria
- 8. Skin, cilia and secretions are part of this type of immunity
- 9. Serum proteins activated by immune complexes
- 10. Found in the outer layer of a Gram negative bacteria cell wall
- 12. One benefits and one is harmed
- 14. This type of organism makes ATP by aerobic respiration if oxygen is present, but is capable of switching to fermentation if oxygen is absent
- 16. Portion of people who develop a condition at a particular time