graft vs host

12345678910
Across
  1. 4. A type of immunity acquired through exposure to a disease or vaccination.
  2. 9. The process of weakening or attenuating pathogens for use in vaccines.
  3. 10. The term used when the immune system rejects a transplanted organ or tissue.
Down
  1. 1. A type of vaccine that uses a harmless virus to deliver genetic material from the target pathogen.
  2. 2. The immune system's ability to recognize and remember specific pathogens for future defense.
  3. 3. Specific proteins produced by the immune system to neutralize foreign invaders.
  4. 5. A chemical substance added to vaccines to enhance the immune response.
  5. 6. A process that stimulates the immune system to develop immunity to a specific disease.
  6. 7. The body's ability to resist and fight off infections.
  7. 8. A biological preparation containing weakened or killed pathogens to confer immunity.