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.
Levels of genetic differentiation [(Wright's pairwise fixation index (FST)] between the five Plasmodium falciparum populations. Dotted lines indicate possible routes of parasite transmission as determined by low FST value between the sites.
