Orthoretrovirinae

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Orthoretrovirinae
Virus classification Edit this classification
(unranked): Virus
Realm: Riboviria
Kingdom: Pararnavirae
Phylum: Artverviricota
Class: Revtraviricetes
Order: Ortervirales
Family: Retroviridae
Subfamily: Orthoretrovirinae
Genera

Orthoretrovirinae is a subfamily of viruses belonging to

human immunodeficiency virus (HIV). These viruses cause a variety of tumors, malignancies and immune deficiency disease in humans, other mammals and birds. A few, like Simian immunodeficiency virus (SIV), apparently cause no disease in their natural hosts.[citation needed
]

References