Table 1.
Symbol | Parameter | Estimates considered | ||
---|---|---|---|---|
Infection duration, general | 7 days | |||
Infection duration, immunocompromised | 7 days–12 months | |||
Substitution rate ratio | 0.1, 1, 5, 10 | |||
Immunity duration, immunocompromised | 3 days and 2 years | |||
Quarantine parameter | 0.1, 0.5, and 0.9 | |||
Population size | 106 | |||
Symbol | Parameter | Mean/mode | Lower bound | Upper bound |
Basic reproduction number | 1.64a | 1 | 4.5 | |
Duration of immunity, general | 3 | 2 | 4 | |
Substitution rate, general | 0.003 | 0.002 | 0.004 | |
Proportion immunocompromised | 10−3 | 10−4 | 10−2 |
Corresponds to an attack rate of 67%.