Figure 1. Geographical distribution of spoligotyping-based genotypic lineages of Mycobacterium tuberculosis in various subregions of Africa (n = 11956 clinical isolates) in the SITVIT2 database.
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.