Which of the following is the "Least Common" complication of measles?: (A) Diarrhoea, (B) Pneumonia, (C) Otitis media, (D) SSPE
Answer is D. The most serious complication is meningoencephalitis. A rare late complication in subacute sclerosing panencephalitis. REF:ANANTHANARAYAN AND PANIKER'S TEXTBOOK OF MICROBIOLOGY 9TH EDITION PAGE NO:512,513