Across
- 3. Treating a substance with heat to kill or slowly preventing the pathogen
- 4. A one-celled organism without a nucleus, that causes disease
- 6. When an infectious disease spreads around the world
- 7. The first doctor to realize that washing hands could prevent diseases
- 9. Drugs that destroy or kill bacteria or disease
- 10. Pasteur Proposed the germ theory of disease
- 11. A dead or inactive form of a pathogen, they prevent some types of disease
Down
- 1. Microorganisms that cause disease
- 2. Strict isolation to help prevent the spread of disease
- 5. Special proteins which destroy or kills the pathogen
- 8. resistance A condition when a bacteria not be killed by an antibiotic