This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Microbiology
Human B-cell lymphotropic virus belongs to: 
Select and explain. 
A. Picorna virus, B. Pox virus, C. Reovirus, D. Herpes virus
D: Herpes virus
Answer: D: Herpes virus 
Explanation: Ans. d. Herpes virus