Across
- 7. Not having signs or symptoms of infection, illness, or disease
- 8. The worldwide spread of a disease that affects large numbers of people.
- 9. An infectious microscopic organism that needs living cells to replicate
- 10. A preparation of dead/weak microorganisms that is given (usually by injection) to produce or artificially increase immunity to a particular disease.
Down
- 1. An place where the sick or injured are given medical or surgical care
- 2. A microscopic organism causing disease
- 3. Conditions or practices (as of cleanliness) relating to health (such as taking a shower or brushing your teeth)
- 4. The general condition of the body
- 5. The practice of confining people who may have been exposed to an infectious disease to see whether they become ill.
- 6. A substance or preparation (such as a drug) used in treating disease