From: Overcoming COVID-19 in China despite shortcomings of the public health system: what can we learn?
Constants | Description | Value | Source |
---|---|---|---|
S 0 | Population in t = 0 | 11,000,000 | |
f | infection fatality rate | 0.015 | [58]+ p.i.a |
e | Average length of stay in exposed compartment | 3 | [59] + p.i.a |
ins | Average length of stay in compartment infectious but not sick | 2 | [59] + p.i.a |
si | average length of stay in compartment sick and infectious | 11 | [59] + p.i.a |
sni | average length of stay in compartment sick not infectious | 7 | [59] + p.i.a |
\( \overline{R_0} \) | Basic reproductive rate without intervention | 2.5 | [60] |
\( \overline{R_i} \) | Basic reproductive rate with intervention | Scenario I: 2.5 Scenario II: 0.95 Scenario III: 2.5–0.95-2.5 Scenario IV: 2.5–0.95-1.5 | assumption |
d 1 | last day without intervention | 120 | assumption |
d 2 | first day of maximum effect of intervention | 150 | assumption |
d 3 | last day of intervention | 210 | assumption |
d 4 | last day of effect of intervention | 240 | assumption |
p | infectivity | 0.1 |