Circovirus | |
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Virus classification ![]() | |
(unranked): | Virus |
Realm: | Monodnaviria |
Kingdom: | Shotokuvirae |
Phylum: | Cressdnaviricota |
Class: | Arfiviricetes |
Order: | Cirlivirales |
Family: | Circoviridae |
Genus: | Circovirus |
Circovirus is a genus of viruses, in the family Circoviridae. Birds (such as pigeons[1] and ducks[2]) and pigs[3] serve as natural hosts, though dogs have been shown to be infected as well.[4] It is a single stranded DNA virus (ssDNA). There are 49 species in this genus. Some members of this genus cause disease: PCV-1 is non pathogenic, while PCV-2 causes postweaning multisystemic wasting syndrome (PMWS).[5][6]