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.
Genotypes of M. tuberculosis isolates from King County homeless patients in 1995-2004. Cases associated with the SBRI9 genotype (black bars), with all other genotypes (gray bars), and with no genotypic information (white bars) are indicated. As discussed in the text, it is assumed that few or none of the untyped isolates were SBRI9 and that these isolates were genotypically diverse like the typed isolates from each year.
