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Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
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Most common oncogenic RNA virus?
assistant
The correct answer is  Ans. is 'a' i.e., Retrovirus All oncogenic RNA viruses belong to family retroviridae. However it should be kept in the mind that all retroviruses are not oncogenic. The family retroviridae is classified into three subfamilies :? a) Oncovirinae : Comprising all oncogenic RNA viruses, therefore formerly it was called oncornavirus (i e. onco-RNA-virus). b) Spumavirinae : Containing non-oncogenic 'foamy viruses' causing infection in animal species. c) Lentivirinae : Including the viruses causing 'slow infections' in animals, as well as the human.