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  Indian J Med Microbiol
 

Figure 4: Comparative impact of three interventions, singly and in combination, on (A) the average duration of infectiousness, and consequently (B) TB incidence through time. Interventions begin in 2010. Below the elimination threshold of 0.78 yr in A, R0 < 1 and TB will eventually be eliminated.

Figure 4: Comparative impact of three interventions, singly and in combination, on (A) the average duration of infectiousness, and consequently (B) TB incidence through time. Interventions begin in 2010. Below the elimination threshold of 0.78 yr in A, R0 < 1 and TB will eventually be eliminated.