Communicable Diseases

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Across
  1. 4. the lining of various body cavities, including the nose, ears, & mouth.
  2. 5. Disease outbreak that effects many people in the same place & at the same time.
  3. 9. An infection of the lungs in which the air sacs fill with infection & other fluids.
  4. 10. Substances that can trigger an immune response
  5. 11. Communicble diseases whose occurence in humans has increased withing the past 2 decades or threatens to increase in the near future.
  6. 12. A preparation of dead or weekened pathogens that are introdounced into the body to stimulate an immune response
  7. 13. A reaction to tissue damage caused by injury or infection
  8. 14. A state of being protected against a particular disease
Down
  1. 1. scarring of the liver.
  2. 2. A network of cells, tissue, organs, & chemicals that fight off pathogens
  3. 3. tract the passageway that makes breathing possible.
  4. 6. The yellowing of the skin & eyes.
  5. 7. A global outbreak of an infectious disease
  6. 8. A protein that acts against a specific antigen