Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Bayesian phylogenetic analysis of a possible recombination event in VP1 that became fixed in the population. The strain closest to the recombination event is highlighted in red. Major clades are colored to show the phylogenetic incongruity. Nodes are labeled with posterior probabilities with 95 per cent node height intervals shown. Time axis at the bottom is in years before 2017.
