why do we fall ill

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Across
  1. 1. infectious disease
  2. 6. non infectious disease
  3. 7. Disease caused by leishmania
  4. 8. drug that kills disease causing bacteria
Down
  1. 2. disease causing organisms
  2. 3. cause for peptic ulcer
  3. 4. mostly live inside host cell
  4. 5. antibiotic