noun (n)

• any disease easily transmitted by contact

  sebarang penyakit mudah dikirimkan oleh kontak

  Synonym:
  contagious disease
  

  source: wordnet30
• an incident in which an infectious disease is transmitted

  sebuah insiden saat penyakit menular ditransmisikan

  Synonym:
  infection, transmission
  

  source: wordnet30
• the communication of an attitude or emotional state among a number of people

  komunikasi dari sikap atau keadaan emosional antara sejumlah orang

  Example:
  A contagion of mirth.
  

  source: wordnet30
• The transmission of a disease from one person to another, by direct or indirect contact.

  transmisi dari penyakit dari satu orang, secara langsung atau secara tidak langsung kontak.

  source: webster1913