TABLE 2.

Parameter estimation

Parameter	Mean	95% confidence interval
Antibody half-life (days), log2/δAb	24	22, 26
Long-lived cell half-life (yrs), log2/δL	6.0	2.7, 13
Short-lived cell half-life (days), log2/δS
MVA/Ad26 D29 group	2.0	1.3, 3.0
MVA/Ad26 D57 group	4.9	3.1, 7.7
Ad26/MVA D27 group	1.2	0.8, 1.9
Ad26/MVA D57 group	3.0	1.9, 4.7
ϕS (ELISA units/ml days−1)	2,755	1,852, 4,100
ϕL (ELISA units/ml days−1)
East African participants	16.6	13.7, 20.1
European participants	70.7	54.0, 92.7
σϕS (interindividual SD on ϕS)	0.92	0.83, 1.01
σϕL (interindividual SD on ϕL)	0.85	0.78, 0.92
σδAb (interindividual SD on δAb)	0.30	0.24, 0.36
σAb (SD on observations)	0.10	0.10, 0.10