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About Zika

	mosquito

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.
  • Zika is not currently being spread by mosquitoes in the continental United States. The mosquitoes that can carry Zika are found in some areas of the United States.
  • There is no vaccine or medicine for Zika.
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