Across
- 2. a disease outbreak that spreads worldwide
- 3. tiny living organisms that can cause infections but can be treated with antibiotics
- 6. a sudden increase in disease cases in an area
- 8. a shot that helps your body build immunity to a disease
- 10. the microorganism that causes disease
- 11. an organism that spreads disease
- 12. a type of immune cell that helps fight infections
- 13. how the body fights infections
- 14. the body's ability to remember and fight a disease faster the next time
- 17. a place where germs live and multiply
- 18. health science of protecting and improving community health
Down
- 1. Iplaysoccer
- 4. immunity immunity developed after exposure to a disease or vaccine
- 5. temporary immunity from antibodies given from another source
- 7. immunity the body's natural defense against infections
- 9. when your body makes its own antibodies after infection or vaccination
- 12. how disease spreads from one person to another
- 15. when germs enter the body and cause illness
- 16. tiny germ that needs a host to multiply and cause disease
- 19. a type of immune cell that makes antibodies
