Fig. 5.

(A) Estimated effective reproduction number (blue curve) and the variation of the effective reproduction number by varying $r_{\omega }$; (B) The variation of the effective reproduction number by varying $r_c$; (C) The variation of the effective reproduction number by varying $r_q$. Here $r_{\omega }^0$ denotes the estimated value of the increasing rate of available detection kits $r_{\omega }$, $r_c^0$ denotes the estimated value of the decreasing rate of contact rate $r_c$, and $r_q^0$ denotes the estimated value of the increasing rate of quarantined rate $r_q$.