SIR                     SIR model
SIRS                    SIRS model
SIRSbirths              SIRS model with demography
SIRSvaccination         SIRS model with vaccination at birth
SIRbirths               SIR model with demography
SIRvaccination          SIR model with vaccination at birth
SIS                     SIS model
SISbirths               SIS model with demography
default_models          Model help
get_ics                 Get default initial conditions
get_name                Get model display names
get_params              Get default parameters
plot_model              Plot model output. This function plots the
                        output of a fitted model data frame.
run_shiny               Solve equations
seir.app                Launch a shiny-app simulating the seasonal SEIR
                        model
seirs.app               Launch a shiny-app simulating the SEIRS model
solve_eqns              Solve equations
