Early Gross Motor Development Among Brazilian Children with Microcephaly Born Right After Zika Virus Infection Outbreak.

Objective: To assess the gross motor development of children with presumed congenital Zika virus (ZIKV) infection over the first 2 years of their lives.

Methods: Seventy-seven children were assessed at the median ages of 11, 18, and 24 months, using the evaluative instrument Gross Motor Function Measure (GMFM-66). At the third assessment, the children with diagnoses of cerebral palsy (CP) were classified by severity through the Gross Motor Function Classification System (GMFCS) and stratified by topography indicating the predominantly affected limbs.

Clinical, Neuroimaging, and Neurophysiological Findings in Children with Microcephaly Related to Congenital Zika Virus Infection.

Zika virus (ZIKV) infection appeared in Brazil in 2015, causing an epidemic outbreak with increased rates of microcephaly and other serious birth disorders. We reviewed 102 cases of children who were diagnosed with microcephaly at birth and who had gestational exposure to ZIKV during the outbreak. We describe the clinical, neuroimaging, and neurophysiological findings.