Zika Virus in Pregnancy
Zika virus can be spread from a pregnant woman to her unborn baby. There have been reports of a serious birth defect of the brain called microcephaly and other poor pregnancy outcomes in babies of mothers who were infected with Zika virus while pregnant. Knowledge of the link between Zika and these outcomes is evolving, but until more is known, CDC recommends special precautions for the following groups:
Women who are pregnant (in any trimester):
Consider postponing travel to any area where Zika virus transmission is ongoing.
If you must travel to one of these areas, talk to your doctor first and strictly follow steps to prevent mosquito bites during your trip.
Women who are trying to become pregnant:
Before you travel, talk to your doctor about your plans to become pregnant and the risk of Zika virus infection.
Strictly follow steps to prevent mosquito bites during your trip.
Specific areas where Zika virus transmission is ongoing are often difficult to determine and are likely to change over time. As more information becomes available, this travel notice will be updated. Please check back frequently for the most up-to-date recommendations.
Because Zika virus is spread by mosquitoes, CDC recommends that travelers to Mexico protect themselves from mosquito bites.
What can travelers do to prevent Zika?
There is no vaccine to prevent or medicine to treat Zika. Travelers can protect themselves by preventing mosquito bites: