Table 1. Baseline parameter values and range of variation analysed.

Parameter	Description	Baseline Value	Considered range
Disease related
1/γ	Mean duration of infectiousness	1 month	Fixed
l	Relative duration of latency compared to the infectiousness duration	2	10−10 − 100
R0	Basic reproductive number	2	1 − 5
b	Relative hazard of secondary infection	1	0 − 2
σ	Infection-relative death rate	0	0 − 0.1 (/person/month)
Vaccine related
α	Vaccine efficacy	0.7	0 − 1
f	Vaccine coverage	0.5a	0 − 1a
i	Proportion of vaccinated individuals totally immunized	0	0 − αb
c	Relative infectiousness of vaccinated infectious individuals	1	0 − 1
Demographic
μ	Natural annual death rate	16/1 000 persons/year i.e. 62.5 years life expectancy	Fixed

^aVaccine coverage used for the post-vaccination phase, as this is null in the pre-vaccine phase.

^bThe proportion of individuals completely protected after vaccination cannot exceed vaccine efficacy.