Across
- 1. another name for vaccine
- 4. white blood cells
- 6. STD characterized by blisters, no cure
- 8. type of infection treatable with antibiotics
- 11. World Health Organization
- 12. disease causing agent
- 13. invented the first vaccine
- 15. "kissing disease"
- 17. Five inches long, shaped like a bean, fights germs
- 18. response when immune system begins to fight
- 20. bodies ability to resist germs
- 21. virus that causes AIDS
Down
- 2. Proteins that attach to antigens
- 3. B and T
- 5. 100% protection against STD's
- 7. study of disease
- 9. period of time in which disease can pass
- 10. any disease that can passed around
- 12. Germ Theory of Disease
- 14. liver disease, causes yellowing
- 16. response customized to particular pathogen
- 19. body system that protects against disease