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