Fig. 1: Global collection of VpST3 genomes with the addition of novel Latin American strains.

a Maximum likelihood phylogeny using non-recombining alignment of VpST3 collection, rooted to pre-pandemic sample (Japan, 1980, see Table S1), coloured by continent of isolate origin; b Global distribution of VpST3 collection choropleth map displaying number of isolates analysed from each country; c Regional distribution of novel samples from the National Centre for Public Health in Peru (excluding two Peruvian samples without regional metadata); d Temporal distribution of samples in the VpST3 collection per continental origin.