Table 1.

Model parameters and variables.

Parameter	Description
S	Susceptible individuals
I 0	Vector infected
IV	Vaccine infected
R 0	Vector recovered
RV	Vaccine recovered
b	Birth rate
σ	Fraction of newborns vaccinated
d	Death rate
μ	Mutation rate
${\gamma }^0$	Vector recovery rate
γV	Vaccine recovery rate
${\beta }^0$	Vector transmission rate
βV	Vaccine transmission rate
ξ	vaccine efficacy