Quantitative Analysis of COVID-19 Pandemic Responses Based on an Improved SEIR-SD Model

<table class="table-group" id="tab2"><tr><td><table class="table"><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr class="thead"><td class="align_left">Parameter</td><td class="align_center">Definition</td></tr><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr><td class="align_left">WD</td><td class="align_center">The number of close contacts released from quarantine daily</td></tr><tr><td class="align_left">AD</td><td class="align_center">The number of infected cases in quarantine daily</td></tr><tr><td class="align_left">QC</td><td class="align_center">The cumulative number of infected cases in close contacts</td></tr><tr><td class="align_left">QD</td><td class="align_center">The number of quarantined close contacts daily</td></tr><tr><td class="align_left">ST</td><td class="align_center">Quarantine days</td></tr><tr class="table-tr"><td colspan="2"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Definition of parameters in Figure <a href="../fig2/">2</a>.</div>

Complexity

tab2

Table 2

Table 2: Quantitative Analysis of COVID-19 Pandemic Responses Based on an Improved SEIR-SD Model 