A species of ORTHOPOXVIRUS causing infections in humans. No infections have been reported since 1977 and the virus is now believed to be virtually extinct.
Synonyms: Poxvirus variolae, Variola virus, Smallpox Viruses, Variola viruses, Smallpox Virus, txid10255
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use VARIOLA VIRUS to search SMALLPOX VIRUS 1966-93 ,infection = SMALLPOX ,94; was SMALLPOX VIRUS 1963-93; VARIOLA VIRUS was see SMALLPOX VIRUS 1975-93
identifier
D012901
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