Zika Virus Vaccine Looks Promising To Prevent Mother-to-Fetus Transmission
In 2015 and 2016, the Zika virus outbreak in South America surprised the global community. In pregnant women, the virus led to a high rate of fetal abnormalities, collectively called congenital Zika syndrome. Babies suffered from such birth defects as microcephaly, which is characterized by a small head and an incompletely developed brain. Although the peak of the outbreak has passed, the risk of another outbreak remains because transmission occurs primarily via infected mosquitos.