|
| Parameter | Definition | Value (range) | Source |
|
| Daily inbound rotation rate (MIL)/birth rate (LOC) for subpopulation | [Array] | |
| Daily outbound rotation rate (MIL)/background death rate (LOC) for subpopulation | [Array] | |
| Daily background casualty rate for subpopulation (MIL) | [Array] | |
| Daily proportion of inbound population with preexisting partial protection for subpopulation (MIL) | [Array] | |
| Daily (OPV) vaccination rate for subpopulation (LOC) | [Array] | |
| Effective polio transmission rate for subpopulation | [Function] | |
| Relative susceptibility of individuals | 0.2 (0.2–0.9) | [26] |
| Duration of latent period for unprotected individuals | 3 d (3-4 d) | [26, 27] |
| Duration of latent period for partially protected individuals | 4 d (3-4 d) | [26, 27] |
| Duration of infectious period for unprotected individuals | 27 d (27-28 d) | [26] |
| Duration of infectious period for partially protected individuals | 9 d (9–25 d) | [26] |
| Polio mortality rate | 0.22 (0.02–0.30) | [28] |
| 1/duration of OPV or disease-induced immunity | | (See text) |
| Seasonal variation in polio transmission | [Function] | |
| Proportional change in polio transmission due to seasonality | 0.15 | [21] |
| Polio attack rate | 20/100,000 (0.1/1,000,000–6.8/100,000) | [29–32] |
| Daily contact rate between subpopulations and | [Array] | [23] |
| Relative infectiousness of individuals | 0.2 (0.2–0.9) | [26, 33] |
| symp | Proportion of unprotected polio cases that are symptomatic | 0.1 | [28] |
| importrisk | Probability of polio case importation from outside population | 0.001 | (See text) |
| importampl | Amplitude of polio case importation from outside population | 2/100,000 | (See text) |
|
