Infant outcomes among women with Zika virus infection during pregnancy: results of a large prenatal Zika screening program

Based on a large-scale prenatal Zika screening program in an area with a predominantly Hispanic population, we identified that 4% were at risk from reported travel with only 2/1000 infected. Women traveling from heavily affected areas were most at risk for infection. Neonatal head circumference percentiles among infants born to women with evidence of possible Zika virus infection during pregnancy were not reduced when compared to infants born to women without infection.