Figure. Phylogenetic analysis of highly pathogenic avian influenza A(H5N1) viruses isolated from poultry in Ghana in 2015: A) hemagglutinin; B) polymerase basic protein 2. Viruses sequenced for this study are in red and reference viruses are in blue; other sequences were downloaded from the Global Initiative on Sharing Avian Influenza Data (http://platform.gisaid.org) and GenBank databases. Evolutionary analyses were conducted with MEGA6 (http://www.megasoftware.net/). Bootstrap values >70% of 500 replicates are shown at the nodes. Scale bars indicate the number of nucleotide substitutions per site.