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. 2022 Nov 9;22:828. doi: 10.1186/s12879-022-07822-4

Table 2.

Estimated percentiles of the incubation period

Percentile (days, 95%CI) 2.5th 25th 50th 75th 97.5th
Unadjusted estimates 0.5 (0.3, 0.7) 1.7 (1.5, 2.0) 2.8 (2.5, 3.1) 4.4 (3.9, 4.9) 9.8 (7.9, 11.7)
Vaccine types
 mRNA 0.6 (0.3, 0.8) 1.9 (1.6, 2.3) 3.1 (2.6, 3.6) 4.7 (3.9, 5.4) 10.3 (7.9, 12.7)
 Adenovirus-based 0.4 (0.2, 0.6) 1.3 (0.9, 1.7) 2.1 (1.4, 2.7) 3.2 (2.2, 4.1) 7.0 (4.4, 9.4)
 Unvaccinated 0.5 (0.3, 0.8) 1.8 (1.5, 2.2) 2.9 (2.4, 3.4) 4.4 (3.7, 5.2) 9.8 (7.7, 11.8)