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Concept information

Preferred term

smallpox

Type

  • Topic

Definition

  • Information An acute, highly contagious, often fatal infectious disease caused by an orthopoxvirus characterized by a biphasic febrile course and distinctive progressive skin eruptions. Vaccination has succeeded in eradicating smallpox worldwide.

Synonyms

  • alastrim
  • variola

In other languages

URI

https://lod.nal.usda.gov/nalt/286433

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