SSPE is a rare complication of: (A) Mumps, (B) Measles, (C) Rubella, (D) Influenza
Answer is B. (B) Measles # SSPE: It is characterized by a history of primary measles infection usually before the age of 2 years, followed by several asymptomatic years (6-15 on average), and then gradual, progressive psychoneurological deterioration, consisting of personality change, seizures, myoclonus, ataxia, photosensitivity, ocular abnormalities, spasticity, and coma.> Pathologic changes are firstly observed in the white matter of the hemisphere.