Theory and Modern Applications
Table 4 Calculating the transmissible period for the SARS-CoV2 Delta variant
From: Reproduction number projection for the COVID-19 pandemic
| Â | Susceptible = 100% | |||
|---|---|---|---|---|
Vaccination Status | Vaccinated = 40% | Unvaccinated = 60% | ||
Clinical Status | Asymptomatic | Symptomatic | Asymptomatic | Symptomatic |
Proportion | 10% | 90% | 20% | 80% |
Latent Period | 4 d | 4 d | 4 d | 4 d |
Pre-symptomatic | 4 d | 4 d | 4 d | 4 d |
and infectious | ||||
Symptom onset to | 7 d | 1 d | 7 d | 1 d |
isolation or recovery | ||||
Weighting | 4% | 36% | 12% | 48% |
Transmission Period | 11 d | 5 d | 11 d | 5 d |
Transmissible Period | 6 d | |||