Source:http://linkedlifedata.com/resource/umls/id/C0206580
MSH: A genus of the family POXVIRIDAE, subfamily CHORDOPOXVIRINAE, comprising many species infecting mammals. Viruses of this genus cause generalized infections and a rash in some hosts. The type species is VACCINIA VIRUS.,NCI: A genus of poxviruses that cause generalized infections with a rash in mammals. Orthopoxviruses are enveloped, double standed DNA viruses.