Cholera Immunity Behavior
We are going to explore the behavior of:
- Initial Immunity
- Acquired Natural (Post-Infection) Immunity
- Acquired Artificial (Vaccination) Immunity
- Absence of Maternal Immunity
And their waning.
Initial Immunity + Fertility (no Maternal Immunity)
This is something to do with seasonality but the sharp synchronized change in exposeds and susceptibles seems surprising.