Deterministic and Stochastic Dynamics of COVID-19: The Case Study of Italy and Spain

Table 1

Description of parameters.

Parameter	Description
	Transmission rate from or to
	Transmission rate from or to
	Transmission rate from to
	Transmission rate from to
	Modification parameter
	Disease-related death rate in compartment
	Disease-related death rate in compartment
	Disease-related death rate in compartment
	Rate of detection/quarantine in compartment
	Rate of detection/quarantine in compartment
	Rate of progression of individuals from to
	Rate of progression of individuals from to
	Rate of reinfection in compartment
	Rate of reinfection in compartment
	Recovery rate of quarantine/hospitalized people