When catching up vaccines for a child with incomplete records, which is best practice?

Study for the Medical Council of Canada Qualifying Examination (MCCQE) I. Engage with flashcards and multiple-choice questions with detailed feedback. Prepare confidently!

When a child’s immunization records are incomplete, the best approach is to review whatever history is available and then give the missing vaccines according to the current catch‑up schedule. This ensures the child gains protection promptly for vaccines they likely need without unnecessary delays or restarting the entire series. You should pursue informed parental consent, but delaying all vaccines or waiting to verify every dose before acting is not ideal. If records are uncertain, you follow the official catch‑up algorithm and continue with the next due doses or complete the series as recommended, using your best available information and, if possible, immunization registries or prior providers to verify what’s already been given. In short, assess what is known and vaccinate missing doses according to the schedule to achieve timely protection.