Across
- 2. transfer of pathogen from person to person
- 7. more advanced version of HIV
- 8. the white blood cells that get attacked by HIV
- 10. disease carrying organism
- 12. the body's resistance to disease causing pathogens
- 13. disease carrying agent that needs a host
- 14. dead or weakened pathogen introduced into the body
Down
- 1. medicine used to kill bacteria
- 3. the type of infection that can happen if someone has HIV
- 4. any condition that keeps the body from working properly
- 5. type of pathogen that can cause strep throat
- 6. type of pathogen that causes athlete's foot
- 9. spread of pathogens through the air
- 11. virus that affects the immune system