Sensitivity and Optimal Control Analysis of an Extended SEIR COVID-19 Mathematical Model

Table 2

The descriptive summary of the model parameters.

Parameter	Description	Unit/value units	Source
	Recruitment rate	3.178 day	[28]
	Natural death rate	3.9110 day	[10]
	Disease mortality rate	0.10310 day	[28]
	Transmission coefficient	0.02 day	Estimated
	Transition rate from V to E	0.05 day	Estimated
	Vaccine efficacy	(0–1.0)	Variable
	Rate of vaccination	(0–1.0)	Variable
	Transition rate from E to I	0.5 day	Estimated
	Human saturation constant	0.05	Estimated
	Human recovery rate	0.125 day	[32]