Variables/Parameters

Definitions

Number of susceptible Individuals time,

Number of latently human TB infected individual at time, t

Number of latently animal TB infected at time,

Number of infectious individual at time,

.

Number of infectious individual in treatment at time,

Natural death

Fraction of fast progressors to the active disease

Proportion of susceptible population to latent TB (Animal and Human)

Proportion of susceptible population to latent Human TB

Proportion of susceptible population to latent Animal TB

Proportion of susceptible class to human TB (Human Latent TB) after adjustment with susceptible class to infected class

Proportion of susceptible class to exposed animal TB (Animal Latent TB) after adjustment with susceptible class to infected class

Indicate the progression rate from exposed human TB class to infectious class

Indicate the progression rate from exposed animal TB class to infectious class

Recovery rate from infectious class

Per capita mortality rate due to TB disease

Total per capita remove rate from infectious population

Transmission rate for the susceptible class to the infective class

Force of infection and alpha is the transmission rate for the susceptible class to the infective class