PLoS One
http://www.plosone.org/
[Accessed 29 April 2017]

Research Article
Insights into intercontinental spread of Zika virus
Dachao Liang, Ross Ka Kit Leung, Shui Shan Lee, Kai Man Kam
Research Article | published 27 Apr 2017 PLOS ONE
https://doi.org/10.1371/journal.pone.0176710