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.
“Exits” from untreated active tuberculosis disease is used to approximate incidence rate. Boxes with black outlines indicate the three possible pathways. “Treatment” denotes TB cases initiating treatment and consequently notifying as a case in SINAN; “Death” denotes individuals who die from their disease prior to treatment initiation; “Survival” denotes individuals whose disease resolves prior to treatment initiation or death.
