Communicable Diseases

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Across
  1. 5. drugs used in the treatment of bacterial diseases
  2. 9. an example of a viral disease that results in a red skin rash
  3. 10. immunity when a large proportion of the population is immune to a pathogen, the spread is reduced
  4. 11. kill microorganisms on external body surfaces
  5. 12. a bacteria that can cause food poisoning
  6. 13. a type of white blood cell
  7. 15. pathogens that can only reproduce inside living cells of other organisms
Down
  1. 1. a chemical that targets and is unique to a pathogen
  2. 2. single-celled prokaryotic organisms
  3. 3. a protein on a cell surface that causes and immune response
  4. 4. dead or inactive pathogenic material used to develop immunity
  5. 6. if you have antibodies to protect you from infection
  6. 7. a change in the genetic material of an organism
  7. 8. microorganisms that cause disease
  8. 14. a sticky liquid that traps air particles in airways