Across
- 4. special proteins that kill pathogens.
- 5. isolating yourself so that you don't get sick.
- 6. this non living thing has to have a host to reproduce.
- 8. this medicine treats diseases and destroys bacteria.
- 9. these microorganisms can cause disease.
- 12. having the white blood cells to fight off a sickness.
Down
- 1. a worldwide outbreak of an infectious disease.
- 2. this medicine can prevent you from getting sick.
- 3. treating something with heat to kill pathogens.
- 7. an organism that feeds off of your body.
- 10. a lot of cases of an infectious disease in one area.
- 11. single celled microorganism that can cause sickness.