What is the incidence of SSPE as a complication of measles?

Updated: Jun 06, 2019
  • Author: Selina SP Chen, MD, MPH; Chief Editor: Russell W Steele, MD  more...
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An even rarer complication is SSPE, a degenerative CNS disease that can result from a persistent measles infection. SSPE is characterized by the onset of behavioral and intellectual deterioration and seizures years after an acute infection (the mean incubation period for SSPE is approximately 10.8 years).

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