Long-term Cognitive and Motor Deficits After Enterovirus 71 Brainstem Encephalitis in Children

Abstract

Residual defects were still present in a significant proportion of children with enterovirus 71 brainstem encephalitis at >2 years after their hospitalization. Children with stage II disease were most likely to have residual cerebellar defects. Those with stage IIIb disease continued to have severe respiratory and motor impairment. Long-term follow-up of this cohort is needed to determine the ultimate prognosis.