Infection and Response

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Across
  1. 3. A drug used to reduce the symptoms but it doesn't kill the pathogen
  2. 5. A trial when the doctors know who receives the drug but the patients don't
  3. 6. type of white blood cell that produces antibodies
  4. 7. A microorganism that causes a disease
  5. 9. A non-specific defence that is a barrier to pathogens
  6. 10. A drug used to kill bacteria
  7. 13. A pathogen that produces toxins
  8. 16. The process where white blood cells engulf and destroy pathogens
  9. 17. A non-specific defence found lining the trachea to waft mucus and pathogens up to the back of the throat
  10. 18. What a new drug is first tested on in an lab
  11. 19. When other scientists review the outcomes of a drug trial before it can be legalised
Down
  1. 1. Both the physical and mental wellbeing
  2. 2. A type of cancerous tumour than can spread to other tissues
  3. 4. Produced by white blood cells to neutralise toxins produced by bacteria
  4. 8. This contains a dead or inactive version of a pathogen#
  5. 11. A type of tumour that doesn't spread
  6. 12. These cells remember which antibody is needed to destroy a pathogen
  7. 14. Found on the surface of pathogens
  8. 15. A pathogen that enters cells and bursts out destroying the cell
  9. 16. A substitute for the drug in a drug trial