Maximum clade credibility phylogenetic trees generated from human seasonal influenza A(H3N2) viruses sampled in the 2014/15 season in Scotland.

MCC trees generated using the programme BEAST program (http://tree.bio.ed.ac.uk/software/beast/); includes trees for each of the eight influenza gene segments and for the concatenated full genome. Tree files can opened using a program designed for viewing phylogenetic trees (e.g. FigTree - http://tree.bio.ed.ac.uk/software/figtree/).