disease vs treatment

disease

verb
  • To infect with a disease. 

noun
  • Any abnormal or harmful condition, as of society, people's attitudes, way of living etc. 

  • Lack of ease; uneasiness; trouble; vexation; disquiet. 

  • An abnormal condition of a human, animal or plant that causes discomfort or dysfunction; distinct from injury insofar as the latter is usually instantaneously acquired. 

treatment

noun
  • Medical care for an illness or injury. 

  • A brief, third-person, present-tense summary of a proposed film. 

  • A treatise; a formal written description or characterization of a subject. 

  • The use of a substance or process to preserve or give particular properties to something. 

  • The process or manner of treating someone or something. 

How often have the words disease and treatment occurred in a corpus of books? (source: Google Ngram Viewer )