Volume 14, Number 1—January 2008
THEME ISSUE International Polar Year
Molecular Epidemiology of Dengue Virus Strains from Finnish Travelers
Eili Huhtamo* , Nathalie Y. Uzcátegui*, Heli Siikamäki†, Auli Saarinen*, Heli Piiparinen*, Antti Vaheri*, and Olli Vapalahti*‡§
Author affiliations: *Haartman Institute, University of Helsinki, Finland; †Helsinki University Central Hospital, Finland; ‡HUSLAB Hospital District of Helsinki and Uusimaa, Finland; §Faculty of Veterinary Medicine, University of Helsinki, Finland;
Figure 2. Neighbor-joining phylogenetic tree of dengue virus type 2 (DENV-2) based on the envelope gene sequence (1,485 bp). Isolate 9 from Ghana is circled. Bar represents nucleotide substitutions/site.
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