Theory and Modern Applications
Table 3 Median latent, incubation, infectious and transmission periods for symptomatic and asymptomatic COVID-19(wt) patients from early 2020. \(A = \mathit{asymptomatic}\), \(d=\mathit{days}\)
From: Reproduction number projection for the COVID-19 pandemic
Location (A/n) | Symptomatic | Asymptomatic | |||
|---|---|---|---|---|---|
Infectious | Latent | Incubation | Transmission (Δτ) | Infectious (ΔI) [Source] | |
UK Challenge (2/18) | 8 d | 2 d | 4 d | 2 d | 8 d [322] |
S. Korea (89/303) | 13 d | Â | Â | 15 d | 15.5 d [328] |
S. Korea (68/396) | 14 d | Â | Â | Â | 10.5 d [329] |
Gangzhou (0/77) | 14 d | 5.8 d | Â | 6 d | [330] |
Wuhan (37/178) | 10 d | Â | 8 d | Â | 15 d [331] |
Washington (3/48) | 14 d | Â | Â | 4 d | 18 d [199] |