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variola virus

variola virus in Medicine

variola virus n.
A virus of the genus Orthopoxvirus that causes smallpox. Also called smallpox virus.

The American HeritageĀ® Stedman's Medical Dictionary
Copyright Ā© 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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