Style Guide



\(\cal X\) & \(\cal H\)

  • \({\cal X}\) is a shorthand way of describing the state space for infection and immunity in the host population; generically, the differential equations are: \[\frac{d {\cal X}}{dt}\]

  • \({\cal H}\) is a shorthand way of describing the state space for the host population

  • The \(\cal XH\) Component

  • An \(\cal X\) Module is

For example, the SIS Module for the \(\cal X\) Component.

  • The state space describing host epidemiology – the state space for infection and immunity – of infections in the parasite / pathogen’s vertebrate host, we call it the