Figure 4. The epidemic curve of the Middle East respiratory syndrome outbreak in Korea in 2015 (A) and daily estimates of the case reproduction number R^c (B) and the instantaneous reproduction number R_t (C).

R^c is depicted with 95% confidence intervals (vertical bars) where the grey region indicates R^c below 1 (B). R_t is shown with 95% credible intervals in grey shading and a dotted line indicates R_t at 1(C).