Immune System

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Across
  1. 2. antimalarial for lupus
  2. 3. human immune deficiency virus
  3. 4. antibiotic
  4. 7. body recognizes it's own tissue as foreign
  5. 9. immunity due to exposure
  6. 11. affects connective tissue of skin and organs
Down
  1. 1. vaccines to provide immunity
  2. 5. first line host defense
  3. 6. deterioration of immune system due to age
  4. 8. butterfly rash
  5. 10. antibody immune response