Across
- 2. A dead or inactive form of a pathogen.
- 4. A strict isolation imposed to prevent the spread of disease.
- 6. Lots of cases of an infectious disease in one area.
- 8. Special proteins that kill pathogens.
- 9. A one-celled prokaryotic microorganism without a nucleus.
- 10. When someone has white blood cells that quickly destroy pathogens.
- 12. Drugs that kill or destroy bacteria.
Down
- 1. When an infectious disease spreads worldwide.
- 3. Microorganisms that cause disease.
- 5. A condition in which bacteria can no longer be killed by a particular antibiotic.
- 7. Treating a substance with heat to prevent pathogens.
- 11. A non-living particle that needs a host to reproduce.