Table 1 Summary of the estimated metrics of superspreading potentials under different contact settings
From: Differences in the superspreading potentials of COVID-19 across contact settings
Total | Community | Household | Health care facilities | School | Workplace | |
|---|---|---|---|---|---|---|
Reproduction number (R) | 0.561 (0.496, 0.640) | 0.107 (0.046, 0.331) | 0.137 (0.110, 0.168) | 0.186 (0.079, 0.409) | 0.088 (0.028, 0.295) | 0.080 (0.052, 0.138) |
Dispersion parameter (k) | 0.221 (0.186, 0.262) | 0.004 (0.002, 0.007) | 0.141 (0.098, 0.210) | 0.004 (0.002, 0.006) | 0.002 (0.001, 0.005) | 0.019 (0.012, 0.029) |
Probability of 1 infector generating ≥ 1 infectees | 24.37% (21.47, 27.68) | 1.32% (0.63, 2.68) | 9.13% (7.11, 11.61) | 1.53% (0.74, 2.51) | 0.76% (0.34, 2.03) | 3.09% (1.99, 4.95) |
Proportion of infector seeding 80% transmission | 13.14% (11.55, 14.87) | 0.44% (0.21, 0.76) | 6.39% (4.91, 8.24) | 0.44% (0.22, 0.66) | 0.22% (0.11, 0.55) | 1.54% (0.99, 2.43) |
Probability of observing SSEs | 1.75% (1.57, 1.99) | 0.49% (0.22, 1.18) | 0.07% (0.06, 0.08) | 0.67% (0.31, 1.21) | 0.33% (0.13, 0.94) | 0.32% (0.21, 0.60) |
Probability of cluster size ≥ 10 seeded by 1 infector | 3.87% (2.94, 5.24) | 0.37% (0.16, 1.00) | 0.05% (0.04, 0.06) | 0.55% (0.24, 1.04) | 0.26% (0.09, 0.80) | 0.17% (0.10, 0.38) |