Across
- 2. a drug that inhibits or kills bacteria
- 4. bodies 1st line of defense against disease
- 6. include common cold, flu, pneumonia and hepatitis
- 8. a pathogen that destroys intection-fighting t cells
- 12. a substance injected small amounts to make person immune
- 14. single cell microorganisms, some are pathogens
- 16. a global outbreak of a particular pathogen
- 18. microorganisms and viruses that cause diseas
- 20. membrane protective linings in your mouth, eyes, and nose
- 21. caused by organisms or viruses enter the body
- 22. the smallest pathogen
Down
- 1. poison that injures healthy cells
- 3. line some of mucous membrane, tiny hairlike structures
- 5. is a condition that results from infection with HIV
- 7. called white blood cells
- 9. have ability to move through fluids to cause illness
- 10. are proteins that attach to pathogens
- 11. body general response to injury, 2 line of defense
- 13. immunity results from either have a disease or receive vaccine
- 15. organisms such as yeast, mushrooms, and molds
- 17. high occurence of diseas in a certain place and time period
- 19. you body's ability to destroy pathogens