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Another word for infection

a-z
Noun
  1. The spread of a disease

  2. Disease

      1. A highly infectious, usually fatal, epidemic disease; a pestilence.
      2. A virulent, infectious disease that is caused by the bacterium Yersinia pestis (syn. Pasteurella pestis ) and is transmitted primarily by the bite of fleas from an infected rodent, especially a rat. In humans it occurs in bubonic form, marked by lymph node enlargement, and in pneumonic form, marked by infection of the lungs, and can progress to septicemia.
      3. A widespread affliction or calamity seen as divine retribution.
      1. Any of various submicroscopic agents that infect living organisms, often causing disease, and that consist of a single or double strand of RNA or DNA surrounded by a protein coat. Unable to replicate without a host cell, viruses are typically not considered living organisms.
      2. A disease caused by a virus.
      3. A computer program or series of commands that can replicate itself and that spreads by inserting copies of itself into other files or programs which users later transfer to other computers. Viruses usually have a harmful effect, as in erasing all the data on a disk.