Across
- 2. ability of an organism to resist a particular infection
- 3. submicroscopic infectious agent
- 6. changing of structure of gene resulting in a variant form
- 8. keeping a safe space between yourself and other people
- 10. stimulates body's immune response against a specific infectious agent
Down
- 1. separating and restricting the movement of people who are exposed to infection
- 4. an indication of the existence of something
- 5. an object contaminated with infectious organism and serve in their transmission
- 7. biological macromolecule present in all biological cells
- 9. spread from one person or organism to another