What is "yatapoxvirus"

n. Any of a group of poxviruses including Tanapox.

Yatapoxvirus is a genus of viruses, in the family Poxviridae, in the subfamily Chordopoxvirinae. Monkeys and baboons serve as natural hosts. There are currently only two species in this genus including the type species Yaba monkey tumor virus. Diseases associated with this genus include: histiocytomas, tumor-like mass of mononuclear cells.