Figures
Figure 1. Markov Chain Monte Carlo (MCC) time-scaled
phylogeographic tree and phylogeographic map of global downsampled
Influenza A virus (IAV) sequences. (1.a) Phylogeographic tree,
color-coded by geographic source region. Grey branches indicate
historical sequences between 1978 and 2008 which contributed to the
overall tree structure but were masked from phylogeographic analyses
(Gass J.D., 2021). (1.b) phylogeographic map of global downsampled IAV
sequences, color-coded by geographic source region. 95% HPD tree and
posterior value support can be found in Supplementary figure 4.