Across
- 5. a drug that doesn't kill the disease but stops the spread
- 7. an inactive version of a disease that helps prevent it
- 8. disease-causing micro-organisms
- 10. strict self-isolation policy
- 11. a drug that kills the pathogens
- 12. when there are a lot of cases of disease around the world
Down
- 1. another non-living organism that has no nucleus
- 2. when a person can no longer get a specific disease
- 3. someone that has the disease but is symptomless
- 4. a drug that kills bacteria
- 6. something that transfers a disease but can't get it
- 7. a non-living organism that infects living things
- 9. when there are a lot of cases of a disease in 1 area