This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Virology, Subject name: Microbiology
Renal involvement seen in which of the following infections- 
Select and explain. 
A. Cytomegalovirus, B. Polyoma virus, C. Human Papilloma virus, D. HIV
B: Polyoma virus
Answer: B: Polyoma virus 
Explanation: brain&renal tract are the main site of polyoma virus multiplication REF:ANATHANARAYANAN MICROBIOLOGY NINTH EDITION PAGE.554