Comparisons of cosavirus and HEV diversity. Mean divergences sliding window of pairwise translated protein p distances between cosaviruses (A) and HEVs (B). Cosavirus sequences were compared with those of the 2 most closely related genera, SVV and Cardiovirus (A, blue lines). HEV sequences were compared with those of its most closely related Sapelovirus genus (B, blue line). For cosaviruses divergence were compared between species HCoSVA-D (green) and between genotypes of HCoSV-A species (red). For enteroviruses divergence was compared between species HEVA-D (green) and between genotypes of HEV-B species (red). For HEV intragenotype divergence is shown in yellow.