Fractional Derivative for Varicella-Zoster Virus Using Two-Scale Fractal Dimension Approach with Vaccination

Table 1

Variables’ definitions.

Variables & Parameters	Interpretation
	Susceptible individuals
	Vaccinated individuals
	Exposed individuals
	Infected individuals
	Recovered individuals
	Per capita birth rate
	Natural mortality rate
	Rate has permanent immunity after recovery
	Consistent recruitment rate
	Vaccinated recruit
	Vaccinated infants
	Rate of first-dose vaccine received by susceptible individuals