Table 2.

Epidemiological parameters are estimated from the 72 selected pairs given in Table 1.

Parameter	Notation	Mean	95% CI (Mean)	SD	95% CI (SD)	Unit
Incubation period	α	4.9	4.2, 5.7	3.0	2.4, 3.6	Day
Generation interval	β	4.3	4.2, 4.4	0.6	0.5, 0.7
Serial interval	γ	4.3		4.2
Presymptomatic transmission	p	56.5				Percent (%)