Pathogens and Immunity

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Across
  1. 2. bacterial infection in the stomach
  2. 5. body's natural defense system in physical level
  3. 6. common viral disease that leads to coughing and runny nose
  4. 8. ...contact will transmit disease through physical or blood contact
  5. 9. body's natural defense system that works chemically
  6. 11. bacterial infection in the lungs
  7. 13. molecules that triggers antibody activity
  8. 14. the animals/creatures that spread disease from one person to another
  9. 15. the sticky liquid that traps pathogens in the airways
Down
  1. 1. 'tamed' bacteria/virus that will promote immunity
  2. 3. something you keep for yourself and food
  3. 4. the cause of amoebic dysentery
  4. 7. the cell that produces antibody
  5. 10. the chemical that kills pathogens inside the stomach
  6. 12. mechanical barrier for the eyes