Answer:
Zika is a virus transmitted to humans primarily through mosquito bites. It can also spread through sexual contact. Pregnant women who are infected can transmit the virus to their fetuses. Most people with Zika have mild symptoms, such as rash, fever, and aches or pains. Some people may show no symptoms at all. However, fetuses that contract the virus from their mothers can develop serious developmental problems. One of the most common problems is microcephaly, in which the baby’s head is significantly smaller than it should be because the brain has not developed properly. A very small percentage of people can get Guillain-Barre syndrome, a serious disease that affects the nervous syndrome. Currently, the risk of contracting Zika is limited to certain areas of the world, including portions of the United States.