Figure 6.

Sensitivity analysis: contact tracing. (A) Probability (×100) of outbreak for different values of R₀ by assuming reference scenario and by varying T_i and P_c. (B) Probability of outbreak for different values of R₀ by assuming no intervention scenario, reference scenario, and reference scenarios with different delays in the isolation of traced cases. (C) Probability of outbreak for different values of R₀ by assuming no intervention scenario, reference scenario, and reference scenarios with different probabilities of identifying cases in the general community. A total of 1,000 simulations were undertaken for each parameter set to produce the results shown.