Characteristics of US Travelers to Zika Virus-Affected Countries in the Americas, March 2015-October 2016.

Zika virus has recently been introduced to the Americas and is spreading rapidly. We evaluated the characteristics of US travelers to Zika virus-affected countries who were seen at Global TravEpiNet sites during March 2015-October 2016. Nearly three quarters of travelers were men or women of reproductive age. [ABSTRACT FROM AUTHOR]