False negatives: Delayed Zika effects in babies who appeared normal at birth | Children's National

False negatives: Delayed Zika effects in babies who appeared normal at birth | Children's National

Delayed Zika effects in babies who appeared normal at birth Colombian infants exposed to Zika virus while they were in the womb showed neurodevelopmental delays as toddlers, despite having “normal” brain imaging and head circumference at birth, a finding that underscores the importance of long-term neurodevelopmental follow-up for Zika-exposed infants.