From: Investigating the effectiveness of re-opening policies before vaccination during a pandemic: SD modelling research based on COVID-19 in Wuhan
Close contact tracing policy
Scenario name
q (Percentage of contacts traced)
Limited contact tracing
S1
20%
S2
30%
Partial contact tracing
S3
40%
S4
50%
Comprehensive contact tracing
S5
60%
S6
80%