Zika Virus: Microcephaly May Be 'Tip of the Iceberg' for Infant Problems

Pregnant women who become infected with Zika virus may be at risk for not only having a child with microcephaly, but also having a fetus with other serious health issues, including problems with the nervous system and even fetal death, according to a new study from Brazil. The study — which provides some of the strongest evidence that Zika virus causes microcephaly — found that nearly one-third of women who had Zika infections during their pregnancy had an ultrasound that showed feta