Of the many mysteries that remain about the Zika virus and its attack on the Americas, perhaps the most puzzling one relates to the bizarre distribution of babies born with Zika-induced microcephaly.

How Does a Baby Get Microcephaly? Your doctor may not be able to tell you why this happened to your baby. In most cases, the exact cause is unknown. It can be brought on by: A problem with your genes ...

Microcephaly is a rare neurological condition. In comparison with children the same age, a child with microcephaly has a smaller head and, on occasion, a smaller brain. Abnormal brain development ...

The prime suspect in Brazil’s recent surge in birth defects may be convicted this summer, in the sweltering cities of Colombia. That’s when the first big wave of pregnant women infected with Zika ...

The prime suspect in Brazil’s recent surge in birth defects may be convicted this summer, in the sweltering cities of Colombia. That’s when the first big wave of pregnant women infected with Zika ...

The mosquito-borne Zika virus is causing international concern as a result of its link to microcephaly, a rare birth defect in which babies are born with unusually small heads and incomplete brain ...

Of the many mysteries that remain about the Zika virus and its attack on the Americas, perhaps the most puzzling one relates to the bizarre distribution of babies born with Zika-induced microcephaly.