- the dose is expanded to its component antigens first, so one Tdap
entry settles a tetanus booster and a pertussis booster at once;
matching the preparation's own slug would leave both standing
- it runs inside the create transaction and nowhere else: no cron, no
ingest hook, and an edit never re-runs it, so correcting a typo in a
date cannot move a reminder
- forward-only, which is what makes transcribing an old record safe: a
page from decades ago never clears a booster that is due now
- a free-text-only dose matches nothing; a name string is not evidence
about what was in the syringe
- an ordinary preventive-care reminder carries no antigen key and is
structurally out of reach
- a dose needs a day and one way of naming what it was, and nothing
else; a required catalogue pick would make an old Pass line unloggable
- the write path refuses a future date and a slug the catalogue does not
offer, while storage stays tolerant so an older backup restores whole
- the DTO publishes the practitioner, the visit, the linked pages, the
catalogue entry and the derived series already resolved, in numbers
rather than localised text
- a linked page's name and date are withheld from a delegate whose grant
does not reach the vault, and the withholding says so rather than
looking like a page with no name
Marc-André Bombeck