Children Born With Congenital Zika Syndrome Display Atypical Gross Motor Development and a Higher Risk for Cerebral Palsy.

Importance: Congenital Zika syndrome virus infection is said to interfere in children's development.

Objective: evaluate gross motor trajectories and the frequency of cerebral palsy in children with congenital Zika syndrome.

Design: Cohort study applying the Alberta Infant Motor Scale (AIMS) and the Bayley III Scales in infants from 6 to 18 months of age.