Volume 22, Number 8—August 2016
Letter
Zika Virus Disease in Traveler Returning from Vietnam to Israel
Figure

Figure. Phylogenetic tree of Zika virus RNA isolated from travelers returning to Israel. Bayesian maximum clade credibility time-scaled phylogenetic tree (BEAST, http://beast.bio.ed.ac.uk/Main_Page) was generated by using 4 partially sequenced Zika virus envelope genes (231 bp) detected from 4 samples obtained from patients in Israel during 2015–2016 and 19 reference strains belonging to the lineages from Asia and Africa. Isr, Israel; Viet, Vietnam; Col, Colombia; Mex, Mexico. Underlining indicates Zika virus imported from Vietnam. Scale bars indicate units in time (years).
1These co–first authors contributed equally to this article.
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