This is a pilot tool built by one GP and has not been clinically validated. It is a support aid only — it does not replace current HSE/NIAC guidance or clinical judgement. Always verify independently before acting.
Two different vaccines — answer both if known. If you're not sure, choose "Unknown" rather than guessing — the app treats that differently from "never had one".
e.g. childhood vaccination (Prevenar 13 / Vaxneuvance)
Note: PCV is not a childhood "catch-up" in adulthood — adults without a Group A indication receive PPV23 alone.
Tick anything that applies. The app works out which vaccines each one is relevant to.