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.
Phylogenetic analysis of the CHIKV genomes generated in this study. (a) Maximum likelihood (ML) tree representing CHIKV global diversity; ECSA-IOL (East, Central, South African genotype—Indian Ocean Lineage), ECSA-BR (ECSA—Brazilian lineage). (b) ML tree showing the clade formed by newly generated sequences from Bahia highlighted in orange. Bootstrap support shown in key branches.
