Fig. 2From: Genetic diversity of hepatitis E virus (HEV) strains derived from humans, swine and wild boars in Croatia from 2010 to 2017Neighbor-joining phylogenetic tree obtained by the analysis of the partial ORF1 region of HEV strains derived from human (circle symbol), swine (diamond symbol) and wild boar (triangle symbol) samples in Croatia. Genetic distances were calculated using the Kimura two-parameter method. Bootstrap values are presented next to tree nodes. The bar represents 0.05 nucleotide substitution per siteBack to article page