Vaacines and anti-biotics

Name: ______________________   Date: ____________

Use the clues to fill in the crossword.

Across

  1. 2. Ultramicroscopic infectious agent that replicates itself only within cells of living hosts (5)
  2. 3. Infections of the skin or nails caused by fungi and appearing as itching circular patches (8)
  3. 5. The invasion of the body by pathogenic microorganisms and their multiplication which can lead (plural) (10)
  4. 6. A chemical substance derivable from a mold or bacterium that can kill microorganisms and cure (plural) (11)
  5. 9. The learned profession that is mastered by graduate training in a ___ school and that is (8)
  6. 10. To shield from danger, injury, destruction, or damage (7)
  7. 11. Immunogen consisting of a suspension of weakened or dead pathogenic cells injected in order (7)

Down

  1. 1. An illness that harms the body (plural) (8)
  2. 4. A material's opposition to the flow of electric current (10)
  3. 7. A medicine or therapy that ___ disease or relieve pain (4)
  4. 8. Tiny single-celled living things, some of which cause illness (8)