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.
Spatial cluster detection results of Mycobacterium ulcerans genotypes for Buruli ulcer patients in Benin and Nigeria. A) Two significant areas detected along the Ouémé River. Three regions of interest are shown on the map. Two (northern Ouémé and southern Ouémé) show significant spatial clustering of genotypes; a nonsignificant area (Plateau) is given for reference. B) Composition of these 3 clusters, compared with the composition that would be expected from a random distribution.
