SHLITR_ode {idmodelr}

Susceptible-High-risk-latent-Low-risk-latent-Infected-Treated-Recovered Model

Description

A more complex SHLIR model flow diagram, treatment, and reinfection for those who have recovered from active disease.

Usage

SHLITR_ode(t, x, params)

Arguments

t

The timestep over which to calculate derivatives

x

A numeric vector of compartment populations.

params

A named vector of parameter values.

Value

A vector of derivatives

Examples

## initialise
inits <- c(
# General population
S = 800,
H = 0,
L = 0,
I = 0,
Tr = 0,
R = 0
)

parameters <- c(
beta = 3, # Rate of transmission
gamma_H = 1/5, # Rate of progression to active symptoms from high risk latent
nu = 1/2, #Rate of progression from high to low risk latent
gamma_L = 1/100, # Rate of progression to active symptoms for low risk latent
epsilon = 1/3, # Rate of treatment
tau = 1/2 # Rate of recovery
)

SHLITR_ode(1, inits, parameters)