What is the Zika virus?

What pregnant women need to know

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News about a mysterious, tropical virus called Zika and its link to severe birth defects and newborn deaths abroad may be worrisome for many – especially pregnant women or those who are thinking about getting pregnant. The U.S Centers for Disease Control and Prevention has issued a first-of-its-kind travel alert recommending that pregnant women avoid countries where Zika has spread, and world health officials have declared a global emergency to control the Zika virus.

A small number of cases have recently been reported in the U.S.  If you’re pregnant or have a loved one who is, you may understandably be concerned.
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