Fighting Disease with Disease

123456789101112
Across
  1. 2. spread of disease
  2. 4. threat
  3. 5. for health
  4. 7. illness,sickness
  5. 10. a call for something
  6. 12. 100 years
Down
  1. 1. little cell of disease
  2. 3. growth of bacteria or virus
  3. 6. cure for virus
  4. 8. a period of time
  5. 9. unproven ideas
  6. 11. way of doing something