What we know

• Zika is spread mostly by the bite of an infected Aedes species mosquito (Ae. aegypti and Ae. albopictus). These mosquitoes are aggressive daytime biters. They can also bite at night.
• Zika can be passed from a pregnant woman to her fetus. Infection during pregnancy can cause certain birth defects.
• There is no vaccine or medicine for Zika.
• The Florida Department of Health has identified an area in one neighborhood of Miami where Zika is being spread by mosquitoes. Learn more.