Fig. 6From: Modelling the pulse population-wide nucleic acid screening in mitigating and stopping COVID-19 outbreaks in ChinaSolutions of model (2). Here, we assumed a screening frequency of each two days (i.e. \(T_s=2\)). \(d_e=1\) and the other parameter values are fixed as the same as those estimated from the outbreak in Xi’an, as listed in Table 1Back to article page