This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Measles, Subject name: Social & Preventive Medicine
[{'content': 'Subacute Sclerosing Pan Encepahalitis (SSPE) is a late complication of: \nSelect and explain. \nA. Measles, B. Mumps, C. Rubella, D. Chicken pox', 'role': 'user'}, {'content': "Answer: A \nExplanation: Ans. (a) MeaslesMEASLES* Caused by RNA paramyxovirus* I.P.: 10-14 days.* Pathognomonic feature: Koplik's spot (on Buccal mucosa opposite 2nd molar)* Most common complication of measles in young children: Otitis Media* Late/rare complication of measles: SSPE.Also Know* Late complication of mumps: Orchitis* Most common late complication of chicken pox: Shingles* Complication of rubella infection in pregnancy: Congenital Rubella Syndrome# Triad of CRS Sensorineural deafness Congenital heart defect (PDA most commonly) Cataract", 'role': 'assistant'}]