Fig. 7From: Modelling the pulse population-wide nucleic acid screening in mitigating and stopping COVID-19 outbreaks in ChinaA-D Solutions of model (2); E Relation curves of the peak values of confirmed and isolated population (H(t)) with respect to the screening rate. Here, we fix the screening period as \(T_s=7\), and vary the screening rate and contact rate. The other parameters are fixed as the same as those estimated from the outbreak in Xi’anBack to article page