Across
- 1. transmitted from one sufferer to another; contagious or infectious.
- 3. arge group of unicellular microorganisms
- 5. single-celled microscopic animal of a group of phyla
- 8. isolate or divide
- 9. produce immunity to a particular infectious disease or pathogen.
- 13. severe and sudden in onset
- 14. single-celled organism that has neither a distinct nucleus with a membrane nor other specialized organelles.
- 16. medicine that inhibits the growth of or destroys microorganisms.
- 19. so small as to be visible only with a microscope.
- 21. All animals, plants, fungi, and many unicellular organisms.
- 24. parasitic fluke in the initial stage of infection
- 25. condition of the skin in which it becomes red, swollen, and sore
- 26. Inflammation of the brain, often due to infection.
- 28. scientific study of fungi.
- 29. a submicroscopic infectious agent that replicates only inside the living cells of an organism.
Down
- 2. large-scale or general analysis.
- 4. prevent fungal growth; active against fungi.
- 6. too small to be seen by an ordinary light.
- 7. infectious disease that is transmitted between species from animals to humans
- 10. llness persisting for a long time or constantly recurring.
- 11. practice of living as a parasite in or on another organism.
- 12. inflammation of the protective membranes covering the brain and spinal cord
- 15. group of steroid hormones produced in the adrenal cortex
- 17. producing or showing no symptoms.
- 18. microscopic organism, especially a bacterium, virus, or fungus.
- 20. microscopic organism, especially a bacterium, virus, or fungus.
- 22. group of spore-producing organisms feeding on organic matter
- 23. warming of parts of the body in order to manage pain.
- 27. administered by entering a muscle