Pathology JC virus causes A Progressive Multifocal Leukoencephalopathy (PML) B Subacute Sclerosing Panencephalitis (SSPE) C Subacute Encephalitis D Tropical spastic paraparesis 💡 Explanation JC virus causes ✓ Correct Answer: A. Progressive Multifocal Leukoencephalopathy (PML)