Members of which of the following families of viruses are responsible for progressive multifocal leukoencephalopathy and viral hemorrhagic cystitis?

Members of which of the following families of viruses are responsible for progressive multifocal leukoencephalopathy and viral hemorrhagic cystitis?








A. herpes viruses
B. picornaviruses
C. reoviruses
D. papovaviruses
E. bunyaviruses










Answer: D