Mathematical Modeling and Numerical Simulation for the Outbreak of COVID-19 Involving Loss of Immunity and Quarantined Class

Table 2

Precise interpretation of the parameters.

Parameters	Interpretation
	Rate of individuals joining susceptible class
	Defining death toll due to virus and by natural means
	Rate of susceptible individuals joining exposed and infected individual class
	Lack of immunity toll
	Exposed class joining infected individuals
	Immigration rate of exposed individuals to quarantined class
	Rate at which infected individuals are joining quarantined class
	Recovery rate of quarantined population