The computed vaccine schedule for a patient: core requirements for their species plus other vaccines on file, each with last dose, next due, and standing — the explanation behind the patient's VaccinationStatus badge (ITE-685).

The computed vaccine schedule for one patient (ITE-685): one entry per core requirement for the patient's species (rabies collapsed to a single requirement any rabies product satisfies), plus informational entries for other vaccines the patient has doses of. The stored Patient.VaccinationStatus — and therefore the patient header badge — is folded from the SAME core entries, so this is the badge's explanation, not a parallel derivation.