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.
(TB: tuberculosis; XDR: extensive drug resistance; MDR: multidrug resistance; RMP: rifampicin; INH: isoniazid; INH without RMP: mono- or polyresistance to isoniazid that does not include rifampicin; other resistance: resistance to any antituberculosis drug other than RMP and INH).
