Across
- 3. state of enforced isolation to prevent the spread of disease
- 6. a person who comes to live permanently in a foreign country
- 7. the ability of an organism to resist a particular infection by the action of specific antibodies
Down
- 1. is the withdrawal of blood from a patient to cure illness
- 2. another name for epidemic
- 4. the species that spreads yellow fever
- 5. a temporary, sudden increase in a disease in a population