the great influenza by chrissy

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Across
  1. 2. connecting
  2. 5. infection
  3. 6. a change in the DNA
  4. 7. isolating were a person has been infected by a disease
  5. 9. central importance
  6. 10. the study of health problems
  7. 12. an important part of the government
  8. 13. accurate
  9. 14. a bacterium
Down
  1. 1. a medicine that kills bacteria
  2. 3. a microscopic organism that can only be seen through a microscope
  3. 4. certain to happen
  4. 8. a substance in your immune system producing antibodies
  5. 11. respiratory