Table 2.

Model parameters, units, and descriptions.

Parameter	Units	Description
$r_1$	IU/(day mL${}^2$)	Antibody initialization in response to vaccine dose
$r_2$	1/(day mL)	Increase in existing antibody in response to vaccine dose
$r_3$	1/day	Proportional to intrinsic antibody growth rate
$r_4$	mL/(day IU)	Proportional to intrinsic antibody decay rate and intra-species competition
$\alpha$	Unitless	Scaling of vaccination administration function $u\left(t\right).$
$k_1$	1/day	Michaelis–Menten scaling for clearance of $V.$
$k_2$	mL	Michaelis–Menten half-saturation.