Figure 2

Cumulative risk of tuberculosis among contacts after notification of index cases, by age, in congregate settings. (A) 116,742 contacts (B) 11,596 contacts with latent tuberculosis infection (LTBI).
Cumulative risk of tuberculosis among contacts after notification of index cases, by age, in congregate settings. (A) 116,742 contacts (B) 11,596 contacts with latent tuberculosis infection (LTBI).